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Recent questions in Atomic Mass
+171
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What is the significance of an atom having no mass or weight? Why is it one of the basic assumptions/principles in chemistry and physics that everything has some kind of mass (weight)?
asked
Jul 13, 2022
in
Atomic Mass
by
brianP
+9
votes
0
answers
What is the difference between relative atomic mass and atomic mass?
asked
Jul 13, 2022
in
Atomic Mass
by
EmberSeeker
+15
votes
0
answers
What are the 30 elements of an atom with their symbols mass?
asked
Jul 12, 2022
in
Atomic Mass
by
Ron Kirk
+3
votes
0
answers
Why is atomic mass numerically equal to molar mass?
asked
Jul 12, 2022
in
Atomic Mass
by
macdog1983
+25
votes
0
answers
When and how did scientists become able to weigh atoms?
asked
Jul 11, 2022
in
Atomic Mass
by
BigHammer
(
3.2k
points)
+33
votes
0
answers
What is the mass in grams of 3.011 x 10^24 atoms F?
asked
Jul 10, 2022
in
Atomic Mass
by
britishblue
+1.1k
votes
0
answers
How many particlesof water (H2O) are found in 9grams of water? One mole of matter contains 6.02×10²³ particles. Given the atomic masses, H=1, O=16
asked
Jul 10, 2022
in
Atomic Mass
by
devils advocate
+123
votes
0
answers
Is there an easy way to memorise all of the atomic masses for each element in order, without having to look at a periodic table constantly?
asked
Jun 20, 2022
in
Atomic Mass
by
parahandy
+26
votes
0
answers
What is a standard atomic mass?
asked
Jun 19, 2022
in
Atomic Mass
by
Smarty4077
+247
votes
0
answers
How are atomic weights calculated, and why are they in decimal places?
asked
Jun 19, 2022
in
Atomic Mass
by
handson
+15
votes
0
answers
How many atoms are in Fe2O3?
asked
Jun 19, 2022
in
Atomic Mass
by
myzeneye
+13
votes
0
answers
What has a lower atomic mass, cobalt or nickel?
asked
Jun 19, 2022
in
Atomic Mass
by
EnigmaSculptor
0
votes
0
answers
If a sample of fe2s3 contains 1.25×10^15 iron atoms, what is the mass in grams?
asked
Jun 19, 2022
in
Atomic Mass
by
NovaCharm
+10
votes
0
answers
What is the atomic mass of nitrate?
asked
Jun 19, 2022
in
Atomic Mass
by
funinthebathroom
+12
votes
0
answers
Why is g/mol used for atomic mass of diatomic molecules, when clearly 1 mole equals mass of the diatomic molecule and not that of the atom (atomic mass)?
asked
Jun 18, 2022
in
Atomic Mass
by
DeeCee
+48
votes
0
answers
Why should the mass of the electron relate to the relative mass of the graviton?
asked
Jun 18, 2022
in
Atomic Mass
by
ChrisM123
+18
votes
0
answers
Does atomic mass apply to an element only, or can it be used for a specific isotope?
asked
Jun 17, 2022
in
Atomic Mass
by
surrey kitchen insta
+9
votes
0
answers
What is the difference between atomic mass and atomic mass unit?
asked
Jun 17, 2022
in
Atomic Mass
by
pauldreed
+6
votes
0
answers
What is the atomic weight and mass number of oxygen?
asked
Jun 17, 2022
in
Atomic Mass
by
tightenit
+66
votes
0
answers
If an atom of phosphorus has an actual mass of 30.9783 atomic mass unit, what is its mass in grams?
asked
Jun 17, 2022
in
Atomic Mass
by
Brian_L
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