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Recent questions in Atomic Number
+19
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0
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Are atomic numbers positively correlated with conductivity of electricity in materials made out of these atoms?
asked
Apr 12, 2023
in
Atomic Number
by
Oz
+25
votes
0
answers
Has anyone ever tried to construct a Herzprung-Russell diagram in 3 dimensions where the 3rd one shows elements by maximum atomic number or weight?
asked
Apr 12, 2023
in
Atomic Number
by
Hannahbanana76
+23
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0
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Why does many numbers in chemistry are in the power of 10^-23 or 10^23, for example Avogadro's number of particles, one Dalton in grams (1.66x10^-24), or Boltzmann's constant? What is so special about this?
asked
Apr 12, 2023
in
Atomic Number
by
mcooper2406
+173
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0
answers
An element has the electronic configuration of 1s2, 2s2, 2p6, 3s2, 3p5. What is the atomic number of the element?
asked
Apr 11, 2023
in
Atomic Number
by
StellarSeeker
+1
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0
answers
How was the atom found?
asked
Apr 11, 2023
in
Atomic Number
by
Andrew Whiteman
+87
votes
0
answers
How can atoms of the same element have different atomic masses? Explain with examples.
asked
Apr 11, 2023
in
Atomic Number
by
J Newbie
+17
votes
0
answers
What is the heaviest naturally occurring element on Earth? What is its name, atomic number, weight, etc.?
asked
Apr 11, 2023
in
Atomic Number
by
nerostjames
+2
votes
0
answers
Which element has an atomic number of one and a symbol of H?
asked
Apr 11, 2023
in
Atomic Number
by
CelestialDreamer
+289
votes
0
answers
What is the number of moles and number of atoms 52 amu of He?
asked
Apr 11, 2023
in
Atomic Number
by
Adrian Roebuck
+298
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0
answers
What is the atomic number of xenon if it has 54 protons?
asked
Apr 10, 2023
in
Atomic Number
by
polly222
+26
votes
0
answers
Assuming that we could create a stable element with an atomic number greater than 120, what would be its usefulness?
asked
Apr 10, 2023
in
Atomic Number
by
noodlesuk
+86
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0
answers
What element has the atomic number 82?
asked
Apr 10, 2023
in
Atomic Number
by
Osmoll
+15
votes
0
answers
What changes in the atomic number and mass number occur in positron emission?
asked
Apr 10, 2023
in
Atomic Number
by
Phil1981
+5
votes
0
answers
What is the element with the atomic number 89?
asked
Apr 10, 2023
in
Atomic Number
by
Hania
+8
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0
answers
What are the properties of Boron (B)? What is its atomic number, mass number, and symbol?
asked
Apr 10, 2023
in
Atomic Number
by
Alan22
+10
votes
0
answers
Why is the atomic number of materials in the periodic table set based on number of protons rather than number of electrons?
asked
Apr 10, 2023
in
Atomic Number
by
Dream Home Tiling.
+10
votes
0
answers
Why does the atomic number increase in metals and decrease in non-metals?
asked
Apr 10, 2023
in
Atomic Number
by
Herbs
+204
votes
0
answers
Which radioactive element with the atomic number 114 has the chemical symbol 'Fl'?
asked
Apr 10, 2023
in
Atomic Number
by
QuantumVerse
+1
vote
0
answers
Is there a limit to the atomic number of radioactive elements?
asked
Apr 10, 2023
in
Atomic Number
by
Pink Panther
+7
votes
0
answers
What is the atom of an element with a different number of neutrons?
asked
Mar 20, 2023
in
Atomic Number
by
charlie k
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