Atoms

Welcome to the "Atoms" category on Questions LLC! Here, you will find a wide array of intriguing questions and informative answers surrounding the intriguing world of atoms. Whether you are a curious science enthusiast or seeking knowledge on the fundamental building blocks of matter, this category is tailored to satisfy your thirst for understanding. From the basic concept of atoms to their diverse properties and interactions, we aim to delve into the captivating realm of atomic science. Join us on this enriching journey, as we explore the mysterious world of atoms and unlock the secrets they hold within!

Questions (55)

how many hydrogen atoms are present in 2.84 moles of water
1. 4 answers
2. asked by Anonymous
3. 1,933 views
A sample of propane, C3H8, contains 12.2 moles of carbon atoms. How many total moles of atoms does the sample contain?
1. 4 answers
2. asked by A
3. 2,411 views
Whats the charge on a carbon cation??I believe it is a positive charge, but does it have a number along with it?? not sure..
1. 1 answer
2. asked by Timofey
3. 358 views
Which statement is true about atoms?A) Most of the mass of an atom is found in the electron cloud. B) Protons and electrons both
1. 7 answers
2. asked by Unknowsus
3. 2,027 views
A sample of propane, C3H8, contains 18.0 moles of carbon atoms. How many total moles of atoms does the sample contain?
1. 4 answers
2. asked by Jessica
3. 1,532 views
Which of the following is not an atom found in household bleach (Na0CL)?1) Sodium (Na) 2) Chlorine (Cl) 3) Hydrogen (H) 4)
1. 11 answers
2. asked by Jacky
3. 3,250 views
How many gold atoms are in an 0.408 ounce, 18 gold bracelet? (18 gold is 75% gold by mass.)
1. 2 answers
2. asked by tiffany
3. 1,240 views
Positive ions have ________________________________ protons than electrons.
1. 2 answers
2. asked by >.<
3. 232 views
A sample of propane, C3H8, contains 10.0 moles of carbon atoms. How many total moles of atoms does the sample contain? Express
1. 3 answers
2. asked by Aria
3. 760 views
For which of the following atoms is the 2+ ion paramagnetic?Sn Mg Zn Mn Ba The answer is Mn. How do you figure this question
1. 6 answers
2. asked by Danielle
3. 2,524 views
One gram of TNT, C7H5N3O6, has 1.33 ´ 1022 hydrogen atoms. How many carbon atoms are there in 1.00 g of TNT?
1. 2 answers
2. asked by David
3. 867 views
How many atoms of hydrogen are in 220g of hydrogen peroxide (H2O2)?This is what I did so far: the molecular weight of H2O2 = 2*1
1. 11 answers
2. asked by ana
3. 1,515 views
Use the model of a molecule to answer the question.H H | | H — C — C — O — H | | H H How many atoms of carbon does this
1. 2 answers
2. asked by EMILIANO
3. 58 views
Question 3 (1 point)How many atoms of chlorine (Cl) are in a molecule of phosphorus trichloride, PCl3? a 0 b 1 c 2 d 3
1. 1 answer
2. asked by Anonymous ;)
3. 139 views
What atoms make up a molecule of water H20?Select all that apply. Oganesson Oxygen Helium Hydrogen
1. 3 answers
2. asked anonymously
3. 26 views
What will you be using for your atoms in this lab? _____________(We want to know which one you were able to use for this lab)
1. 3 answers
2. asked anonymously
3. 153 views
Use( He, Li, C, O, Ne) to answer questions 1----4.1. Which of the following atoms is paramagnetic? 2. Which of the following
1. 3 answers
2. asked by A. B .I
3. 39 views
Cobalt has a mass number of 59 and an atomic number of 27. A student wants to create a model of a cobalt atom. Which statement
1. 3 answers
2. asked by just a kid []~(￣▽￣)~*
3. 20 views
How many oxygen atoms are in the compound below:a 8 b 2 c 6 d 4
1. 1 answer
2. asked by URMUM
3. 15 views
Which of the following atoms is paramagnetic?Zn, Sr, Kr, Te, Ca? How do you tell if the atom is paramagnetic or not?
1. 3 answers
2. asked by Danielle
3. 1,587 views
What number of aluminum atoms are in a 65.8g sample of Aluminum Oxide?
1. 3 answers
2. asked by Jonas
3. 1,561 views
What basic unit of a chemical element?
1. 1 answer
2. asked anonymously
3. 16 views
carbon -12 and carbon -14 arethe exact same atom isotopes of the same atom completely different atoms the same except that
1. 2 answers
2. asked by kaiya
3. 953 views
a negative charged atom is called an ion.is this statement right?if not how can i fix it?
1. 2 answers
2. asked by Jiang
3. 890 views
A sample of C3H8 has 2.64 x 10^24 atoms.How many carbon atoms does the sample contain? What is the total mass of the sample? I
1. 2 answers
2. asked by Alejandra
3. 529 views
State everything you know about the following atoms. Do NOT assume that they are balanced or neutral.Atomic number = 98 Mass
1. 4 answers
2. asked by Katie
3. 477 views
Write down five atoms that you've interacted with today.It will depend on what you have done today. For me (and you will have
1. 1 answer
2. asked by Lisa
3. 470 views
How many carbon atoms combine in the photosynthesis reaction?Options: 6 12 1 2
1. 1 answer
2. asked anonymously
3. 38 views
How many hydrogen atoms are in 833 gramsof water? Answer in units of atoms
1. 1 answer
2. asked by lily
3. 456 views
Lithium-6 has an atomic number of 3. how many neutrons are in this isotope? A. 0 neutrons, B. 3 neutrons, C. 6 neutrons, D. 9
1. 1 answer
2. asked by drew
3. 464 views
QuestionWhat is the significance of atoms in the formation of compounds?(1 point) Responses Atoms are the smallest particles of
1. 1 answer
2. asked by Anonymous
3. 154 views
Group 1 atoms from what type of lons?• positive 1 • negative 1 Neutral Positive
1. 1 answer
2. asked anonymously
3. 14 views
What is the significance of atoms in the formation of compounds? (1 point)O Atoms are the smallest particles of matter. Atoms
1. 1 answer
2. asked anonymously
3. 87 views
Ca3(PO4)2In one molecule, there are Question Blank 1 of 3 type your answer... atoms of calcium (Ca), Question Blank 2 of 3 type
1. 1 answer
2. asked anonymously
3. 20 views
What is the significance of atoms in the formation of compounds?(1 point) Responses Atoms are the smallest particles of matter.
1. 1 answer
2. asked anonymously
3. 25 views
An isotope of an element has 54 electrons, 53 protons and 74 neutrons. What is the name of the element?
1. 1 answer
2. asked anonymously
3. 33 views
What results in a negative ion of an atom?A. The number of electrons is less than the number of protons. •B. The number of
1. 1 answer
2. asked by Jl
3. 21 views
The size of a hydrogen atom is about 1.2 x 10^(-10)m across. The size of an oxygen atom is 0.000000000152 m across. What is the
1. 1 answer
2. asked anonymously
3. 9 views
An atom has 16 protons, 16 electrons, and 18 neutrons.This atom has _____. A. a mass number of 34 B. a mass number of 32 C. an
1. 3 answers
2. asked by e
3. 21 views
How is an atom of the element xenon (Xe) likely to act during a chemical reaction?it will likely share electrons it will likely
1. 1 answer
2. asked anonymously
3. 30 views
What is considered to be the building block of all matter?cells electromagnetic currents atoms elements
1. 11 answers
2. asked anonymously
3. 28 views
Which is considered to be the building block of all matter
1. 1 answer
2. asked anonymously
3. 10 views
Use the pictures below to help you answer the following question: Which statement below is NOT true about this atom? (1 point)
1. 1 answer
2. asked by hi :)
3. 123 views
What is considered to be the building block of all matterCells Elements Atoms Electromagnet currents
1. 1 answer
2. asked anonymously
3. 11 views
Use the pictures below to help you answer the following question: Which statement below is NOT true about this atom? (1 point)
1. 1 answer
2. asked anonymously
3. 22 views
6. What is an ion?* 1 point An atom with a positive or negative charge A stable atom An atom with the same number of protons and
1. 1 answer
2. asked by UNKNOWN
3. 36 views
How many atoms of carbon does this molecule have?(1 point) O2 atoms 6 atoms 1 atom 4 atoms
1. 1 answer
2. asked by Styxx
3. 5 views
3 of 103 of 10 ItemsQuestion Use the pictures below to help you answer the following question: Which statement below is NOT true
1. 1 answer
2. asked anonymously
3. 42 views
(1 point)Responses This is a chlorine atom. This is a chlorine atom. The atoms has an overall charge of 0. The atoms has an
1. 1 answer
2. asked by ANSWER CORRECTLY
3. 23 views
How many of each subatomic particle does a stable Sodium (Na) atom have?(1 point) Responses 23 protons, 12 neutrons, and 23
1. 1 answer
2. asked anonymously
3. 29 views

Atoms

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