Recent questions in Atomic Mass

+84 votes

0 answers

Is it possible to remove all of the empty spaces from an atom and obtain 100 percent pure mass?

asked Mar 11, 2023 in Atomic Mass by screw_fix_boyz

+21 votes

0 answers

What is the mass of 9.7x10^24 atoms of fluorine?

asked Mar 10, 2023 in Atomic Mass by fearlessavocet

+315 votes

0 answers

How can we find the mass of an oxygen molecule from its atomic weight and molecular weight?

asked Mar 10, 2023 in Atomic Mass by Chris_CAAM

+45 votes

0 answers

The relative atomic mass of Na is 23.0 and 24.3 for Mg. Which of these elements may exist naturally as a single isotope? Explain your answer.

asked Mar 10, 2023 in Atomic Mass by SeraphicHarmony

+3 votes

0 answers

Why is the 1/12 mass of a carbon-12 atom used in relative atomic mass?

asked Mar 10, 2023 in Atomic Mass by lilyp

+26 votes

0 answers

How do you change the mass of an atom?

asked Mar 10, 2023 in Atomic Mass by John McGann

+14 votes

0 answers

How do you find the weight of an atom?

asked Mar 10, 2023 in Atomic Mass by NovaDreamer

+21 votes

0 answers

Can we identify a certain element by its atomic mass or weight alone, without knowing its exact chemical formula? If yes, how can we do that with an example?

asked Mar 10, 2023 in Atomic Mass by graybags

+902 votes

0 answers

What is the mass of 4 atoms of copper in grams?

asked Mar 10, 2023 in Atomic Mass by plumber-boy

+49 votes

0 answers

What is the molar mass of As2Se5?

asked Mar 10, 2023 in Atomic Mass by Lisa Yeates

+8 votes

0 answers

What is the mass of a hydrogen atom in grams?

asked Mar 10, 2023 in Atomic Mass by bilco (1.7k points)

+20 votes

0 answers

Why is the atomic mass of an element not a whole number? Explain with an example.

asked Feb 20, 2023 in Atomic Mass by LuminousScribe

+49 votes

0 answers

What is the biggest atom? The smallest atom?

asked Feb 20, 2023 in Atomic Mass by bright_Spark

+168 votes

0 answers

Have atomic weights ever been changed by science, or were they only changed for convenience's sake (e.g. hydrogen)?

asked Feb 20, 2023 in Atomic Mass by janezz

+10 votes

0 answers

How do you find the missing mass if you are given the mass and atomic weight?

asked Feb 20, 2023 in Atomic Mass by hitch22

+317 votes

0 answers

Why do we use AMU to measure the atomic mass?

asked Feb 20, 2023 in Atomic Mass by Screwfix (2.5k points)

+21 votes

0 answers

What is the approximate draw electronic structure of atom 12 electrons 12, atomic mass 25?

asked Feb 20, 2023 in Atomic Mass by HappyGilmore

+212 votes

0 answers

If atom X has an atomic mass of 12, and atom Y has a mass of 1, what would be the mass of 4.74 moles of the compound X7Y9 in grams?

asked Feb 19, 2023 in Atomic Mass by oands

+299 votes

0 answers

How many atoms of carbon are in a diamond with a mass of 0.568 grams?

asked Feb 19, 2023 in Atomic Mass by fran long

+1.3k votes

0 answers

What is the definition of an atom's "atomic mass"? Why is it different from other atoms' masses?

asked Feb 19, 2023 in Atomic Mass by cancerdeny

Page:

« prev
1
...
9
10
11
12
13
14
15
...
38
next »

Recent questions in Atomic Mass

...