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Recent questions in Atomic Number
+23
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If the atomic number of an element Z is 13, what are the number of protons in element Z?
asked
May 11, 2023
in
Atomic Number
by
spert44
+2
votes
0
answers
How do you calculate an ion's charge from its atomic number and mass number?
asked
May 11, 2023
in
Atomic Number
by
CelestialDreamer
+192
votes
0
answers
What happens to the atomic number during a chemical reaction?
asked
May 11, 2023
in
Atomic Number
by
Ruski
+320
votes
0
answers
What are the reasons why the relative atomic mass of some elements are not a whole number?
asked
May 11, 2023
in
Atomic Number
by
J.N
+9
votes
0
answers
What is the atomic number of uranium 239?
asked
May 11, 2023
in
Atomic Number
by
Chimp
+26
votes
0
answers
How do elements form with the concept of atomic numbers?
asked
May 11, 2023
in
Atomic Number
by
StellarMystic
+101
votes
0
answers
What is the number of atoms in 1-3 butadiene?
asked
May 11, 2023
in
Atomic Number
by
NebulaSeeker
+22
votes
0
answers
What is the atomic number of Zn 65?
asked
May 10, 2023
in
Atomic Number
by
AstralCharm
+23
votes
0
answers
Why are even-numbered elements historically discovered earlier than the odd ones?
asked
May 10, 2023
in
Atomic Number
by
riber3
+8
votes
0
answers
How many elements are on the periodic table?
asked
May 10, 2023
in
Atomic Number
by
Collin
(
2.4k
points)
+240
votes
0
answers
Which element has an atomic number of 44?
asked
May 10, 2023
in
Atomic Number
by
Daniel Chapman
+23
votes
0
answers
How can you determine if an atom has lost or gained an electron at its outer level by looking at its atomic number?
asked
Apr 20, 2023
in
Atomic Number
by
NebulaSculptor
+49
votes
0
answers
Which two elements with atomic numbers differing by only 1 are the most chemically different?
asked
Apr 20, 2023
in
Atomic Number
by
Speedy23
+258
votes
0
answers
What is the atomic number of elements whose outermost electron is represented by 3s1?
asked
Apr 20, 2023
in
Atomic Number
by
NovaCharm
+291
votes
0
answers
The element copper has 29 protons. What is the atomic number of copper?
asked
Apr 20, 2023
in
Atomic Number
by
longboat
+12
votes
0
answers
What is the atomic number and letter abbreviation for the element of surprise on the periodic table?
asked
Apr 20, 2023
in
Atomic Number
by
handson
+296
votes
0
answers
What is the electron configuration of copper?
asked
Apr 20, 2023
in
Atomic Number
by
Derek Hawthorne
+16
votes
0
answers
What is the atomic number on a periodic table? What is its purpose and definition? How do you use it to determine what elements make up something else (e.g. oxygen)?
asked
Apr 20, 2023
in
Atomic Number
by
StellarScribe
+52
votes
0
answers
If you discovered a new element, how would you determine its atomic number and chemical properties?
asked
Apr 20, 2023
in
Atomic Number
by
rodger
+15
votes
0
answers
Since the only difference between atoms is the number of protons inside their nuclei, why bother giving every one a different name? Wouldn't it be simpler to refer to them only by their atomic number?
asked
Apr 20, 2023
in
Atomic Number
by
MysticSculptor
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Recent questions in Atomic Number
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