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Recent questions in Atomic Number
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Why is a technetium atom so unstable when it has such a low atomic number? Tc is surrounded by stable elements.
asked
May 20, 2023
in
Atomic Number
by
EmberOracle
+15
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answers
What is atomic number 74?
asked
May 19, 2023
in
Atomic Number
by
jo411
+8
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What would happen to the atomic number and the electric charge of an atom if two neutrons escaped the nucleus?
asked
May 19, 2023
in
Atomic Number
by
captainchaos
+252
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What is the atomic number of tellurium?
asked
May 19, 2023
in
Atomic Number
by
SolarisOracle
+213
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Can you reduce the atomic number and density of an element?
asked
May 19, 2023
in
Atomic Number
by
MysticDreamer
+161
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Why do some elements, like iron, have more than one valance number?
asked
May 19, 2023
in
Atomic Number
by
Deborah Burton
+137
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What does the mass number tell you?
asked
May 19, 2023
in
Atomic Number
by
Finnira
+27
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Can you give some examples of elements with an atomic number greater than their relative atomic mass (atomic weight)?
asked
May 19, 2023
in
Atomic Number
by
StormySeeker
+211
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answers
Which element has a higher atomic number, copper or silver?
asked
May 19, 2023
in
Atomic Number
by
Hell68
+205
votes
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What would happen if every element shifted up one atomic number every 10 seconds?
asked
May 19, 2023
in
Atomic Number
by
RadiantBreeze
+10
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Can you explain why the sum of protons and neutrons in an atom is not equal to its total charge (atomic number + neutron number)?
asked
May 18, 2023
in
Atomic Number
by
Goodwill
+13
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0
answers
Can two atoms have the same atomic number but different masses or charges? If yes, then how can this happen?
asked
May 18, 2023
in
Atomic Number
by
M3016R
+12
votes
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answers
What is the atomic number of dysprosium?
asked
May 18, 2023
in
Atomic Number
by
DIYGary
+25
votes
0
answers
Why is the periodic table organized by atomic number rather than alphabetically?
asked
May 18, 2023
in
Atomic Number
by
chefdave
+23
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answers
What is the number of atoms in a molecule of H₂SO₄?
asked
May 18, 2023
in
Atomic Number
by
Chuggy
+101
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If an element consists of many atoms of the same atomic number, and each atom has its nucleus, then how many nuclei does an element contain?
asked
May 17, 2023
in
Atomic Number
by
MysticOracle
+17
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Which element has the largest atomic number and still has a stable nucleus?
asked
May 17, 2023
in
Atomic Number
by
Main
+18
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0
answers
Why is the atomic weight of elements not the whole number?
asked
May 17, 2023
in
Atomic Number
by
Amardeep Gill
+168
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0
answers
The number of protons in an atom form most of its properties. Varying the neutron count creates new isotopes. But with large atoms, is there also a possibility of "isomers" - atoms with same numbers of protons/neutrons - but with different geometry?
asked
May 17, 2023
in
Atomic Number
by
QuantumHorizon
+261
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What will be the mass number and number proton in an atom if it has atomic number 11 neutron number 12 and electrons number 11?
asked
May 17, 2023
in
Atomic Number
by
AstralSculptor
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Recent questions in Atomic Number
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