Login
Remember
Register
Physicsgurus Q&A
Questions
Categories
Ask a Question
Ask a Question
Recent questions in Atomic Number
+26
votes
0
answers
Does it make sense to imagine an element with any positive rational atomic number like ⅔? If so, then theoretically what properties would it have?
asked
Feb 19, 2022
in
Atomic Number
by
longboat
+318
votes
0
answers
What is the number of molecules in 32 G of oxygen?
asked
Feb 19, 2022
in
Atomic Number
by
leastking
+27
votes
0
answers
What is the atomic number of element V?
asked
Feb 18, 2022
in
Atomic Number
by
lsnk12
+13
votes
0
answers
What is atomic mass?
asked
Feb 17, 2022
in
Atomic Number
by
Chesterflaps
+27
votes
0
answers
An atom contains 20 protons, 20 electrons and 26 neutrons. What is its atomic number and its mass number?
asked
Feb 17, 2022
in
Atomic Number
by
AstralEnigma
+4
votes
0
answers
What is the number of atoms in 20g of Mg?
asked
Feb 17, 2022
in
Atomic Number
by
Willy Duwitt
+19
votes
0
answers
"When the elements are arranged in a table in order of their atomic numbers, the electronic structures of the atoms of those elements vary periodically with their atomic numbers so the table is named the Periodic Table." Is this sentence correct?
asked
Feb 17, 2022
in
Atomic Number
by
CelestialCharm
+186
votes
0
answers
12 is the atomic number of which metal?
asked
Feb 17, 2022
in
Atomic Number
by
LuminousNomad
(
1.5k
points)
+8
votes
0
answers
Is the atomic number of O2 and O the same?
asked
Feb 16, 2022
in
Atomic Number
by
childrencommunity
(
3.0k
points)
+26
votes
0
answers
What is the atomic number and name of element 1s2, 2s2 and 2p4?
asked
Feb 16, 2022
in
Atomic Number
by
Rick Hughes
+1
vote
0
answers
Can you tell if an element is radioactive by looking at its atomic number (number of protons)?
asked
Feb 16, 2022
in
Atomic Number
by
QuantumHarmony
+321
votes
0
answers
How do we calculate atomic mass with the atomic number and mass number given?
asked
Feb 16, 2022
in
Atomic Number
by
Amrit
+284
votes
0
answers
What is the ground state configuration of an atom having atomic mass number 37 and number of neutrons 20?
asked
Feb 15, 2022
in
Atomic Number
by
Marty.
+278
votes
0
answers
If all protons in an atom become neutrons, what will be the new element's name? What is its atomic number?
asked
Feb 15, 2022
in
Atomic Number
by
Thomsky
+142
votes
0
answers
How do I find the atomic number of an element in the periodic table if the group number and period number is given?
asked
Feb 15, 2022
in
Atomic Number
by
AstralSeeker
0
votes
0
answers
What is the atomic number of zirconium?
asked
Feb 14, 2022
in
Atomic Number
by
EmberOracle
+2
votes
0
answers
What is the mass number of an element equal to?
asked
Feb 14, 2022
in
Atomic Number
by
Neilcmusic
+11
votes
0
answers
What are the scientific reasons that an atomic number is a whole number?
asked
Feb 14, 2022
in
Atomic Number
by
Gaulirmorn
+22
votes
0
answers
The first four steps in the radioactive decay sequence of Bi-214 are α, β, β, α.What is the symbol, mass number and atomic number of α decay of Bi-214?
asked
Feb 13, 2022
in
Atomic Number
by
enc
+15
votes
0
answers
What happens to the atomic number if you remove a proton from an element?
asked
Feb 13, 2022
in
Atomic Number
by
EmberHorizon
Page:
« prev
1
...
34
35
36
37
38
39
40
next »
Welcome to Physicsgurus Q&A, where you can ask questions and receive answers from other members of the community.
Recent questions in Atomic Number
...