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Periodic table
Page 10
Questions (1,352)
Looking at the periodic table, determine the charge each atom will make when it bonds with other atoms.
Column A 1. Calcium (Ca):
3 answers
asked by
Walker
42 views
Match the trend on the periodic table to its description
Column A 1. a measure of how strongly atoms attract bonding electrons to
3 answers
asked by
Walker
44 views
Looking at the periodic table, determine the charge each atom will make when it bonds with other atoms.
Column A 1. Calcium (Ca):
3 answers
asked by
lola
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Why are the noble gases the least reactive elements? (1 point)
1. They have a full valence electron shell. 2. They have an empty
3 answers
asked anonymously
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What are the elements in the periodic table defined by?
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How are elements arranged on the periodic table?
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What is a row of the periodic table called?
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How is hydrogen different from the other elements in column 1?
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What do elements in the same row or period have in common?
3 answers
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Elements in the same column or group have the same number of what?
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Which atomic property did Dmitri Mendeleev use to organize his periodic table?
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Which atomic property did Henry Moseley use to arrange the elements in his periodic table?
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Based on the periodic table,which element has atoms that have more valence electrons than atoms of tellurium
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Which element has atoms that have more valence electrons that atoms of tellurium
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Why are sodium (Na) and potassium (K) in the same group on the periodic table?(1 point) Responses They are both hard and
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The atoms of the elements in this group are the most chemically reactive of the ones listed. A. IA B. IIA C. VA D. VIA
. HELP
1 answer
asked by
lalt
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Why are sodium (Na) and potassium (K) in the same group on the periodic table? (1 point)
O They have similar reactivity. O They
3 answers
asked anonymously
52 views
Moving from the element with atomic number 10 to atomic number 11 on the periodic table, there is a change in reactivity. In
3 answers
asked by
TEACTHER BOB
68 views
The periodic table is arranged by various patterns. Is there a pattern with regard to ionic charge? In three to five sentences,
3 answers
asked by
TEACTHER BOB
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why are noble gases the least reactive elements?
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Neon and argon are both in group 18 of the periodic table. Which property do they most likely shere
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1) Oxygen and boron are in the same period . When they form a compound----- is written first.Phosphorus and arsenic are the same
1 answer
asked by
nick
417 views
Looking at the periodic table, determine the charge each atom will make when it bonds with other atoms.
Column A 1. Calcium (Ca)
3 answers
asked by
Jj
52 views
Looking at the periodic table, determine the number of valence electrons present in a following neutral atoms.
Column A 1. Oxygen
3 answers
asked by
lola
171 views
Why are sodium (Na) and potassium (K) in the same group on the periodic table? (1 point)
They are both hard and brittle. They
3 answers
asked anonymously
105 views
What color are the metals in the above periodic table? Which side of the periodic table are metals found? (left or right) What
3 answers
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Using the periodic table, identify an element that has the same number of valence electrons as a magnesium atom but is in a
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Looking at the periodic table, determine the number of valence electrons present in Phosphorous (P).
a 4 valence electrons b 2
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Looking at the periodic table, determine the charge of Sodium (Na) will make when it bonds with other atoms.
a +6 b +1 c +2 d -1
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48 views
what side of the periodic table tends to gain electrons to form ions?
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what side of the periodic table tends to lose electrons to form ions?
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Question
Use the periodic table to answer the question. An illustration shows the periodic table of elements. The elements in the
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asked by
anoy
47 views
Question
Use the periodic table to answer the question. An illustration shows the periodic table of elements. The elements in the
3 answers
asked by
anoy
44 views
Which two groups of elements in the periodic table are the most reactive?(1 point) Responses halogens and noble gases halogens
3 answers
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Using what you know about the trend of electronegativity on the periodic table, which of the following elements would be the
3 answers
asked by
Snaggy
35 views
What is the purpose of the periodic table?
To identify atoms in a compound To organize elements based on their atomic number To
3 answers
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54 views
Take a look at this snip of the periodic table. Compare Potassium (K), Sodium (Na), and Magnesium (Mg). Which two of these
3 answers
asked anonymously
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What quality differentiates hydrogen (H) from the other elements in group 1, the alkali metals?(1 point) Responses It is not
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Why are sodium (Na) and potassium (K) in the same group on the periodic table? Responses They have similar reactivity. They have
3 answers
asked anonymously
34 views
How do you know what element is chemically active on the periodic table?
PLS HELP
2 answers
asked by
ted
784 views
Using what you know about the trend of electronegativity on the periodic table, which of the following elements would be the
3 answers
asked by
dully
37 views
Looking at the periodic table, determine the number of valence electrons present in Nitrogen (N).
a 6 b 3 c 5 d 15
3 answers
asked by
dully
39 views
NEED NOW!!!!!!!!!!!!!! how many groups are there in the periodic table? and how many periods are there in the periodic table?
5 answers
asked by
sammie doodles :-)
1,001 views
how many periods are there in the main body of the periodic table?
4 answers
asked by
sammie doodles :-)
904 views
is the below the correct electronic configuration for arsenic?
Arsenic:[Ar]4s23d104p3
2 answers
asked by
Farah
651 views
In which period of the periodic table do the elements have a core-electron configuration that is the same as argon.
Question 5
3 answers
asked anonymously
36 views
The element in the missing box is . (Use the symbol from the periodic table, not the whole name.)
Blank 1:
3 answers
asked by
URMUM
53 views
7A (17), the (18) right of the periodic (19) table, is made up of (20) __halogens_____ gases. The (21) outer valence level is
3 answers
asked anonymously
48 views
Looking at the periodic table, determine the charge of Sodium (Na) will make when it bonds with other atoms
a. -1 b. +2 c. -6 d.
3 answers
asked by
Yser8/882828
38 views
Looking at the periodic table, determine the charge of Fluorine (F) will make when it bonds with other atoms.
a +1 b +2 c -2 d -1
3 answers
asked by
Snaggy
42 views
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Parent Categories (15)
Atomic Structure
Chemical elements
Chemistry
Chemistry Education
Electronegativity
Elements
History of Chemistry
Inorganic Chemistry
Physical Science
Physics
Science
Science (or Chemistry)
Science and Chemistry
Science History
Science/Chemistry