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Recent questions in Atomic Mass
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What is the molar mass of CaSiO3?
asked
Feb 12, 2023
in
Atomic Mass
by
Fordkugaguy
+25
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0
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What particle has no charge and affects the mass of the atom?
asked
Feb 12, 2023
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Atomic Mass
by
NebulaTwilight
+71
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0
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What is the molar mass of Mg3N2?
asked
Feb 12, 2023
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Atomic Mass
by
globalpermanent
+22
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Where is the mass of the atom concentrated?
asked
Feb 11, 2023
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Atomic Mass
by
ilikethislady
0
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How many electrons would an atom contain if it has an atomic number of 15, an atomic mass of 31, and a valency of -3?
asked
Feb 11, 2023
in
Atomic Mass
by
CelestialDreamer
+236
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What would be the mass of 3.75 x 10^21 atoms of iron?
asked
Feb 11, 2023
in
Atomic Mass
by
sherb
+2
votes
0
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Why use the mass of a mole of atoms as the reference rather than the mass of a single atom?
asked
Feb 11, 2023
in
Atomic Mass
by
Geriko
+23
votes
0
answers
What is the atomic weight given an element consisting of two isotopes, one with the mass=64.25amu (26,0%), and one with mass=65amu?
asked
Feb 11, 2023
in
Atomic Mass
by
moss42
+25
votes
0
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What is the mass in grams of 16.5 amu?
asked
Feb 11, 2023
in
Atomic Mass
by
QuantumOracle
+20
votes
0
answers
What is the center of an atom?
asked
Feb 11, 2023
in
Atomic Mass
by
Pauld21323
+129
votes
0
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What determines the mass of an atom?
asked
Feb 11, 2023
in
Atomic Mass
by
DaveUK
+4
votes
0
answers
What is the atomic number of promethium?
asked
Feb 10, 2023
in
Atomic Mass
by
RadiantOracle
+10
votes
0
answers
How many grams of iron are in 6.02 X 1023 atoms of iron?
asked
Feb 10, 2023
in
Atomic Mass
by
Bitolas
+22
votes
0
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Why is the sum of masses of the particles that make up an atom when added together always larger than the actual mass of the atom?
asked
Feb 10, 2023
in
Atomic Mass
by
MysticPulse
+864
votes
0
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What is the mass in g of one atom of oxygen?
asked
Jan 20, 2023
in
Atomic Mass
by
MysticHarmony
+4
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0
answers
What are the mass numbers of the 20 elements?
asked
Jan 20, 2023
in
Atomic Mass
by
MysticNova
+21
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0
answers
What isotope of carbon has been chosen as the reference isotope for atomic mass units?
asked
Jan 20, 2023
in
Atomic Mass
by
JEagan
+16
votes
0
answers
How is atomic mass calculated?
asked
Jan 20, 2023
in
Atomic Mass
by
Ljs17
+48
votes
0
answers
Can elemental atoms have whole number masses and mass numbers?
asked
Jan 20, 2023
in
Atomic Mass
by
limestone cowboy
+6
votes
0
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What is the relationship between molar mass and average atomic mass or relative molecular mass?
asked
Jan 19, 2023
in
Atomic Mass
by
sussexplumb1
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