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April 20, 2014

Search: Science (atoms) 8th grade

Number of results: 87,359

Science (atoms) 8th grade
speeds up
Tuesday, March 10, 2009 at 4:30pm by Anonymous

Science (atoms) 8th grade
slow down
Tuesday, March 10, 2009 at 4:30pm by Anonymous

Science (atoms) 8th grade
I love twilight !!!!!!!!!!!! woooooooooooooooo
Thursday, January 15, 2009 at 3:54pm by Twilight

8th grade Science
How does the behavior of atoms and molecules differ between solids liquids and gasses?
Saturday, March 15, 2008 at 10:50pm by Zeli

Science (atoms) 8th grade
Chlorine has an average atomic mass of 35.45 amu. The 2 naturally occurring isotopes of chlorine are chlorine-35 and chlorine-37. Why does this indicate that most chlorine atoms contain 18 neutrons?
Thursday, January 15, 2009 at 3:54pm by Twilight lover

Science (atoms) 8th grade
You must have a text or notes to find this information. We need your input and why you think that is the correct answer.
Tuesday, March 10, 2009 at 4:30pm by DrBob222

Science (atoms) 8th grade
I have to go offline soon so please answer this soon! Thank you soo much!
Thursday, January 15, 2009 at 3:54pm by Please answer soon!

Science (atoms) 8th grade
What is the usual state of matter for covalent compounds? Ionic compounds? What is the smallest particle for each?
Tuesday, March 3, 2009 at 4:18pm by Twilight lover

Science (8th grade)
in terms of chemical bonds anfd electrons, what kinds of changes occur between atoms when substances undergo chemical reactions?
Wednesday, October 22, 2008 at 7:04pm by lindsey

science (8th grade)
Which of the following is not a characteristic of a crystal? a. The arrangement of the atoms in a crystal determines its shapes. b. A crystalline structure is always geometric. c. Crystals are classified according to their mineral content. Please do not double post.
Wednesday, September 13, 2006 at 9:08pm by tonya

8th grade chemistry
C. NaHCO3 It actually contains 6 atoms. :3
Thursday, October 31, 2013 at 12:44am by Jai

Another Question
Each grade gets tougher as you go allow. For me 8th grade was not that bad. The grades that you get in 8th grade do not go towards your high school gpa unless you are taking a high school credit course. But, even so, you still want to try your best! If you are in 8th grade or...
Saturday, November 19, 2011 at 10:12am by rachel

Science (atoms) 8th grade
covalent bonds form molecules. Ions usually form ions, in the solid form, crystals of regular arranged ions.
Tuesday, March 3, 2009 at 4:18pm by bobpursley

Science URGENT
for second part C6H12O6 Total atoms in 1 molecule = 6 + 12 + 6 = 24 2C6H12O6 6 carbon atoms, 12 helium atoms, and 6 oxygen atoms then you have 24 atoms times the 2 at the beginning making 48 atoms
Thursday, March 27, 2014 at 11:20pm by Anonymous

8th grade chemistry
which of the following molecules does not contain 5 atoms? A. CaCO3 B. Mg(OH)2 C. NaHCO3 D. Fe2O3
Thursday, October 31, 2013 at 12:44am by Anonymous

science
What's to understand. If brackets (you used parentheses which is the usual way to do it) or parentheses, it means to multiply everything inside the parenthese by the number in the subscript. So. Mg(OH)2 has 1 Mg atom, 2 O atoms and 2 H atoms. MgO has 1 Mg atom and 1 O atom. Al...
Friday, November 2, 2007 at 9:29pm by DrBob222

8th Grade Earth Science Help?
Which of the following terms refers to the time it takes for one-half of the radioactive atoms in a sample of a radioactive element to decay? - relative age - absolute age - potassium-argon data - half-life** Is my answer correct?
Tuesday, January 14, 2014 at 7:05pm by Rainshine

8TH GRADE MATH EXPRESSIONS
CAMERON IS IN 8TH ASUNTE IS IN 5TH THIS PROBLEM IS 8TH GRADE MATH.YES I NEED TO EXPRESS IT INTO MATH TERMS. TY
Thursday, August 23, 2012 at 8:45pm by CAMERON

8th grade
how do atoms in covalent bonds become slightly negative or slightly positive?
Tuesday, January 6, 2009 at 5:34pm by Anonymous

8th grade chemistry
2CuSO4 what does the information above represent? (A) two molecules made of one copper atom, one sulfur atom, and four oxygen atoms. (B) two elements made of one copper atom, one sulfur atom, and four oxygen atoms. (C) two copper atoms, one sulfur atom, and four oxygen atoms...
Wednesday, April 21, 2010 at 10:19am by monica

Science 8th grade
Nope: It could be glucose, albumin, or coagulation factors. In eight grade science, the best answer is probably glucose.
Tuesday, March 25, 2008 at 8:13pm by bobpursley

science
i am in 7th grade accelerated science, so i am learing 8th grade material. I am having some difficulties with covelant and ionic bonds. My lab is due tomorrow and i have a quiz on Wed. If anyone can help me understand this better i would be greatful. Thank-you.
Monday, January 4, 2010 at 6:18pm by Michele

8th Grade
Me and my friend are making our own 8th grade binder, you know like writing down planns for our 8th grade year. Here are the sections: - To-Do-List - Doodles (if you are bored) - Projects that are do (school plans) - Graduation Plans (speech, to-do-list, etc.) - Dates for ...
Monday, December 5, 2011 at 8:15pm by Laruen

8th grade
The School Subject is definitely NOT 8th grade. If it is math, state that and you will get better help faster. Sra
Friday, April 23, 2010 at 10:38pm by SraJMcGin

8th grade
4 x 4 + 1 (the top) = 17? Sra 8th grade is NOT the School Subject. Is it MATH? If so, please state that.
Wednesday, September 15, 2010 at 8:22pm by SraJMcGin

8th grade
Maybe you should just make it as math instead of 8th grade. I suggest you post it agin.
Monday, November 15, 2010 at 10:41pm by Abby

8th grade
Please select the School Subject carefully. 8th grade will not get the proper teacher to read and answer your post. Sra
Monday, November 15, 2010 at 10:41pm by SraJMcGin

8th grade
8th grade is NOT the School Subject. Select that carefully so the right teacher will read and answer y our post. Sra
Saturday, December 11, 2010 at 1:01am by SraJMcGin

8th grade math
You're welcome. I can't believe it either. I didn't learn the quadratic in the 8th grade for sure.
Thursday, February 7, 2008 at 9:52pm by drbob222

Physical Science
Hi... well anyways so I am in 7th grade but I'm taking 8th grade science...I think...I know for sure that I am in Accelerated 7th grade science so if that helps at all, there you go:) Back to the subject I'm really confused with acceleration calculation and velocity, time, ...
Monday, May 2, 2011 at 7:55pm by Pate

8th grade
Please identify the School Subject correctly (MATH, for example, Algebra, etc.) for the correct teachers to read and answer your post. 8th grade will not do it. Sra
Wednesday, November 17, 2010 at 8:02pm by SraJMcGin

8th grade
What is the School Subject? It is not 8th grade. And of which boundary are you speaking? Sra
Thursday, December 16, 2010 at 11:07pm by SraJMcGin

Science URGENT
Hey MAD 2 Hydrogen atoms + 1 oxygen atom = H2o 3H2O : 9 atoms 5H2O = 15 atoms
Thursday, March 27, 2014 at 11:20pm by Anonymous

science
OMG!!! I'm in accelerated science in 8th grade and we haven't learned that yet!!!
Monday, January 4, 2010 at 6:18pm by Lola

science
what are the formulas for speed, distance, and acceleration for 8th grade science
Tuesday, October 21, 2008 at 7:41pm by vahnna

Chem 101. Science
Rank the following samples in mass from least to greatest. a) 2 x 1023 S atoms b) 0.25 mol of Cu atoms c) 2 mol of N atoms d) 6 x 1023 Na atoms
Thursday, August 26, 2010 at 9:33pm by Samuel

Science 8R - help!
I need a definition for Lines of force (8th grade science regents level, ny)
Monday, December 17, 2012 at 9:48pm by Laruen

Science
How do I calculate between the race of two automobiles in kilometer speed this is a 8th grade science question
Monday, April 22, 2013 at 10:09pm by Alexsi

8th Math - Probability
no this is 8th grade math im in 8th grade and this is what were learning
Tuesday, April 2, 2013 at 4:50pm by Nisabel

8th Grade Space and Earth Science
science
Tuesday, February 3, 2009 at 9:44pm by reasa

8th grade science
science what is a control group
Tuesday, August 31, 2010 at 9:43am by alex

Science
What is a good science project to do? I am in 8th grade and am studying earth science. I need to present the project in front of class. Im really nervouse.
Sunday, January 27, 2008 at 3:18pm by Katy

11th grade
1.44x 10^25 atoms c X 1 mol C / 6.02 x 10^23 atoms C = Type in calc. The atoms cancel out and you have moles =).
Friday, March 12, 2010 at 12:59am by Jonathan

8th grade Science
thank you
Thursday, February 19, 2009 at 7:26pm by Katy

8th grade science
I want to know
Tuesday, November 11, 2008 at 10:33pm by Abnerson

8th grade
what is science
Tuesday, September 28, 2010 at 6:11pm by mary

8th grade science
thank you.
Wednesday, January 5, 2011 at 11:46am by Lina

8th grade science
Thanks for your "help"
Tuesday, February 1, 2011 at 3:56pm by Anonymous

8th grade science
HELP!!!
Monday, February 7, 2011 at 1:17pm by Erica

8th grade science
help?
Monday, February 7, 2011 at 6:06pm by Erica

8th grade science
:-)
Friday, February 18, 2011 at 2:21pm by Nina

8th Grade Science
-_-
Saturday, October 12, 2013 at 1:58pm by Gabby

8th grade science
you're welcome :~)
Wednesday, November 13, 2013 at 9:59pm by orpheus

8th grade science :(
because.....?
Saturday, November 23, 2013 at 3:41pm by helena

Science 8th Grade
You are welcome.
Friday, February 14, 2014 at 11:08am by Damon

8th grade science
wow really hahah it most likely is in your science book! :p that was a dumb question! lol no offense....
Thursday, March 18, 2010 at 5:46pm by Ashley

7th grade science help Ms.Sue please help
dont call him/her a cheater because your just as guilty as him/her for looking up the answers ... are you from 8th grade hrlled schnell?
Wednesday, October 10, 2012 at 10:33pm by POEPLE

8th grade
im in advanced math so i do 8th grade math and i dont understand how too gragh the fractions in equations like y=2/3x+1
Sunday, November 29, 2009 at 2:42pm by jazmine

writing
You're in 8th grade. You can certainly at least try to answer those questions. Is 8th grade going to be too hard for you? Maybe you should rethink your dreams of going to college for 8 years or so.
Wednesday, August 15, 2012 at 4:45pm by Ms. Sue

8th Grade Science
You're very welcome.
Thursday, September 27, 2007 at 7:47pm by Ms. Sue

Science 8th grade
cramp?
Wednesday, March 26, 2008 at 7:49pm by bobpursley

Science 8th grade
it 's glucose
Thursday, March 27, 2008 at 8:16am by ellie

Science 8th grade
glucose
Tuesday, March 25, 2008 at 8:13pm by melany

Science-8th Grade
liter
Monday, September 29, 2008 at 11:02pm by bob

8th Grade Science
AT +04C
Wednesday, April 1, 2009 at 6:56pm by GILBERT

8th grade science
i want to ask you a question
Sunday, February 14, 2010 at 10:07pm by nene

8th grade science
What is radiation?
Thursday, March 18, 2010 at 5:46pm by Erik

Science- 8th grade
its rocky
Thursday, June 3, 2010 at 6:43pm by waverly

8th grade science
hdhiwhgiturioyigpo
Monday, November 15, 2010 at 3:59pm by alexis

8th grade science
You're very welcome.
Wednesday, January 5, 2011 at 5:02pm by Ms. Sue

8th grade science
4353727
Wednesday, January 5, 2011 at 5:02pm by JASMINE

8th grade earth science
yes
Wednesday, October 20, 2010 at 11:08pm by mat

8th grade Science
ZnCl
Wednesday, January 19, 2011 at 10:32pm by gjh

8th grade science
heey
Tuesday, February 8, 2011 at 5:40pm by giselle

8th grade science
the answer is b
Tuesday, May 24, 2011 at 4:27pm by kayle

science 8th grade
7 PERIODS
Tuesday, September 27, 2011 at 7:36pm by SIRI

8th grade Science
Dummkopf...
Saturday, January 21, 2012 at 11:45am by Medic

science 8th grade
what's your answer? :)
Tuesday, April 9, 2013 at 8:05pm by Delilah

science 8th grade
do you know the anwser??!!?!
Tuesday, April 9, 2013 at 8:05pm by jessie

8th grade science
You're very welcome, A.
Sunday, September 29, 2013 at 4:41pm by Ms. Sue

8th Grade Science on
Ok, then maybe DrBob222 can help,yes?, no?, maybe so?
Monday, October 7, 2013 at 11:43am by Gabby

8th Grade Science
DrBob222???
Saturday, October 12, 2013 at 1:58pm by Gabby

8th Grade Science
jk
Saturday, October 12, 2013 at 1:58pm by jk

8th Grade Science
jk
Saturday, October 12, 2013 at 1:58pm by jk

8th grade science
You're welcome, Jack.
Sunday, December 29, 2013 at 8:37pm by Ms. Sue

Science 8th Grade
ok ty
Friday, February 14, 2014 at 11:08am by dark1

8th Grade Earth Science Help?
:-)
Tuesday, January 14, 2014 at 7:05pm by Rainshine

8th grade
timmy or bryce or 8th grade or whoever, There is no need to keep posting questions in different names. In addition, you need to indicate what YOU THINK and what work YOU HAVE DONE so that a math teacher can help you.
Thursday, August 19, 2010 at 5:36pm by Writeacher

8TH GRADE MATH EXPRESSIONS
Asunte/Cameron -- are you in 5th or 8th grade? How would you express this in math terms?
Thursday, August 23, 2012 at 8:45pm by Ms. Sue

science (8th grade)
Which of the following is not a characteristic of a crystal? a. The arrangement of the atoms in a crystal determines its shapes. b. A crystalline structure is always geometric. c. Crystals are classified according to their mineral content. http://en.wikipedia.org/wiki/Crystal
Wednesday, September 13, 2006 at 9:04pm by tonya

Physical Science
Of course. So what do we have? We have a 1 in front of the NH4NO3 and a 1 in front of the N2O and a 2 in front of the H2O. We know N balances (2 N atoms on each side) and H balances (4 H atoms on each sisde) and that leaves just O atoms. They are supposed to balance if ...
Tuesday, September 11, 2007 at 11:20pm by DrBob222

8th Grade Science
Thank you very much!!!
Thursday, September 27, 2007 at 7:47pm by Amanda

Science 8th grade
I would say A too.
Tuesday, March 25, 2008 at 7:37pm by Jennifer

Science 8th grade
I Would say A.
Tuesday, March 25, 2008 at 7:46pm by Jennifer

8th grade science
what is an example of suspension
Wednesday, August 20, 2008 at 9:09pm by marcus

8th grade Science
thanks for the tip i needed that
Thursday, September 18, 2008 at 8:38pm by aaliya

Science-8th Grade
Okay, sorry. but, thanks. I get it now. :]
Monday, September 29, 2008 at 10:44pm by Joy

8th grade Science
the bending of a rock
Thursday, February 19, 2009 at 7:26pm by Anonymous

8th grade science
How do you do a ball dichotomy?
Sunday, August 23, 2009 at 5:57pm by Madison

Science 8th grade
what is non reuse
Monday, October 26, 2009 at 4:27pm by nancy loza

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