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Recent questions in Atomic Mass
+15
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What is the difference between H1Cl and H2Cl in terms of bond length and relative atomic mass?
asked
May 15, 2022
in
Atomic Mass
by
SeraphicEnigma
+9
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0
answers
In a mixture of two isotopes? Their average atomic mass is 33.79. If one isotope has a mass of 33.00 amu and the other has a mass of 34.00 amu, what are the percentages of each isotope and why?
asked
May 15, 2022
in
Atomic Mass
by
Jarveye
+323
votes
0
answers
Nickel has an average atomic mass of 58.71, which is less than that of cobalt with 58.93. Why is nickel still after cobalt in the periodic table?
asked
May 14, 2022
in
Atomic Mass
by
Dan2022wales
+61
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0
answers
Which part of an atom has the most of its mass?
asked
May 14, 2022
in
Atomic Mass
by
TheJay
+8
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0
answers
The atomic number of oxygen is 8. What is the mass number of an oxygen atom with 7 neutrons?
asked
May 13, 2022
in
Atomic Mass
by
Charles Arnold
+22
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answers
What is mass and atomic number?
asked
May 13, 2022
in
Atomic Mass
by
LuminousHorizon
+246
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0
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What does it mean that the mass of the electron is a relative mass?
asked
May 12, 2022
in
Atomic Mass
by
SolarisNova
+5
votes
0
answers
How can you convert from grams to atomic mass units (amu)?
asked
May 12, 2022
in
Atomic Mass
by
MysticFlare
+59
votes
0
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The atomic masses of 35CI (75.53%) and 37CI (24.47%) are 34,968 and 36, 956 amu, respectively. What is the average atomic mass of chlorine?
asked
May 11, 2022
in
Atomic Mass
by
danbaile
+3
votes
0
answers
How can we easily learn the valency, atomic number, and atomic mass of elements ranging from 1 to 30?
asked
May 11, 2022
in
Atomic Mass
by
screwfix.samantha
+16
votes
0
answers
How does the mass of an atom affect its properties and behavior?
asked
May 11, 2022
in
Atomic Mass
by
susie
0
votes
0
answers
Suppose that carbon-12 was assigned a mass of exactly 20 amu instead of 12 amu. What is the average atomic mass of hydrogen, argon, potassium, and mercury based on this standard?
asked
May 11, 2022
in
Atomic Mass
by
hundleton1
+5
votes
0
answers
Is it possible to collect pure atomic ions as a mass of liquid or powder?
asked
May 10, 2022
in
Atomic Mass
by
mapleaware
+16
votes
0
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If the atomic mass of carbon is taken as 50 what will be the atomic mass of oxygen?
asked
May 10, 2022
in
Atomic Mass
by
screw_fix_boyz
+22
votes
0
answers
If the mass of br-81 is 80.9163 amu, what is the mass of br-79?
asked
Apr 20, 2022
in
Atomic Mass
by
RadiantNova
+60
votes
0
answers
Which element has the highest atomic weight?
asked
Apr 19, 2022
in
Atomic Mass
by
Tom40
+25
votes
0
answers
Atoms of the same chemical element but with different atomic masses are known as what?
asked
Apr 19, 2022
in
Atomic Mass
by
budzinski
+24
votes
0
answers
What are the atomic masses of first 50 elements without decimals?
asked
Apr 19, 2022
in
Atomic Mass
by
Rob Taylor
+25
votes
0
answers
The atomic mass of oxygen is 16 and the atomic number is 8. What is the mass in grams of 2 moles of oxygen gas?
asked
Apr 19, 2022
in
Atomic Mass
by
ConradB
+2
votes
0
answers
What is the number of carbon in the atomic mass number?
asked
Apr 19, 2022
in
Atomic Mass
by
Dusty_Bin
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