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Recent questions in Atomic Mass
+15
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What is the gram atomic mass of nitrogen?
asked
Jan 15, 2022
in
Atomic Mass
by
Fred Andrews
+11
votes
0
answers
What is the difference between atomic weight and relative atomic mass of an element/atom?
asked
Jan 15, 2022
in
Atomic Mass
by
IanS1988
+15
votes
0
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What is the average atomic mass for each element on the periodic table supposed to be representative of?
asked
Jan 15, 2022
in
Atomic Mass
by
AstralScribe
+108
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0
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What is the difference between atomic weight and atomic mass? Why does atomic weight differ by four units from atomic mass for most elements on Earth?
asked
Jan 14, 2022
in
Atomic Mass
by
principleprojectile
+33
votes
0
answers
Why is the atomic mass of titanium 47.867 u?
asked
Jan 14, 2022
in
Atomic Mass
by
Maybach
+17
votes
0
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Why are atoms of the same elements exactly identical in atomic mass?
asked
Jan 14, 2022
in
Atomic Mass
by
JamesD12
+72
votes
0
answers
Do all elements have atoms?
asked
Jan 14, 2022
in
Atomic Mass
by
von trappe
+229
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0
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What is the atomic mass and weight of a molecule made of two atoms of hydrogen and one atom of nitrogen?
asked
Jan 14, 2022
in
Atomic Mass
by
StellarFrost
+20
votes
0
answers
What is the difference between atomic weight and mass number for elements (chemistry)? How do we determine which one to use when calculating molecular formula or atomic structure?
asked
Jan 13, 2022
in
Atomic Mass
by
VelvetEnigma
+802
votes
0
answers
What's the relative atomic mass for Chlorine if a sample passed through a mass spectrometer yields one peak with a mass value of 35a.m.u and a relative abundance of 75% - a second peak with a mass value of 37 a.m.u and a relative abundance of 25%.?
asked
Jan 13, 2022
in
Atomic Mass
by
WOLF
(
2.7k
points)
+22
votes
0
answers
What is the mass of an atom? Why isn't it a whole number?
asked
Jan 13, 2022
in
Atomic Mass
by
chippy23
+24
votes
0
answers
Up to how many decimal places should we learn atomic mass of elements for class 11 if we should?
asked
Jan 13, 2022
in
Atomic Mass
by
tomatoehead
+9
votes
0
answers
Why does beryllium have an atomic mass of 9.01 instead of 9?
asked
Jan 12, 2022
in
Atomic Mass
by
ChrisM123
+11
votes
0
answers
Why is the mass number of an atom almost numerically equal to its atomic mass?
asked
Jan 12, 2022
in
Atomic Mass
by
MysticEnigma
+58
votes
0
answers
How did John Dalton's atomic weights change the field of chemistry?
asked
Jan 12, 2022
in
Atomic Mass
by
Brigadier Fudpucker
+14
votes
0
answers
Why in fission reaction, sum of atomic number and atomic masses are equal but we say that masses on both sides are not equal?
asked
Jan 12, 2022
in
Atomic Mass
by
CelestialScribe
+22
votes
0
answers
What is the difference between relative atomic mass, relative molecular mass, and relative formula mass?
asked
Jan 11, 2022
in
Atomic Mass
by
Vicente Mu?oz cano
+265
votes
0
answers
What is the atomic number, mass, electron, proton, and neutron of Fe?
asked
Jan 11, 2022
in
Atomic Mass
by
Wilco47
+14
votes
0
answers
Why is the mass number always a whole number but the atomic mass is fractional?
asked
Jan 11, 2022
in
Atomic Mass
by
Scottyboy
+308
votes
0
answers
An oxide of nitrogen contains 30.5% of nitrogen. The molecular mass of the oxide is 92. What is the formula (atomic mass: N=19, O=16)?
asked
Jan 11, 2022
in
Atomic Mass
by
BiancoTheGiraffe
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