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Recent questions in Atomic Physics
+7
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Why does hydrogen have the minimum ionization energy and maximum electron affinity of all the elements? What are the reasons for this, both physically and quantitatively (in mV)?
asked
Apr 17, 2023
in
Atomic Physics
by
seneca2
+23
votes
0
answers
Is a helium atom also a molecule?
asked
Apr 17, 2023
in
Atomic Physics
by
simbad
+13
votes
0
answers
Is the distance between an atom to another atom completely empty?
asked
Apr 17, 2023
in
Atomic Physics
by
Ben48
+55
votes
0
answers
If an atom has a nucleus surrounded by electrons, what's holding the electrons in orbit around the nucleus?
asked
Apr 17, 2023
in
Atomic Physics
by
TonyKay
+1.2k
votes
0
answers
How many atoms of hydrogen are present in 16 grams of methane?
asked
Apr 16, 2023
in
Atomic Physics
by
FITTING TOILET SEAT
+17
votes
0
answers
What happens when an electron is emitted from the nucleus of an atom?
asked
Apr 16, 2023
in
Atomic Physics
by
Synergy
+19
votes
0
answers
Why do neutrons make atoms unstable?
asked
Apr 16, 2023
in
Atomic Physics
by
mikejoiner
+230
votes
0
answers
What happens to an atom when it loses or gains an electron?
asked
Apr 16, 2023
in
Atomic Physics
by
termsmess
+118
votes
0
answers
How does the strong nuclear force hold together protons in an atomic nucleus?
asked
Apr 16, 2023
in
Atomic Physics
by
zak99
+4
votes
0
answers
How many times does a single electron in an H atom go around its nucleus during emission of radiation by it?
asked
Apr 15, 2023
in
Atomic Physics
by
JayCee2020
+38
votes
0
answers
What charge will oxygen have if it gains 2 electrons?
asked
Apr 15, 2023
in
Atomic Physics
by
MinorFrog
+211
votes
0
answers
How does a proton stay at the center of an atom?
asked
Apr 15, 2023
in
Atomic Physics
by
Mick Lang
+14
votes
0
answers
Does the activity of an excited atom increase?
asked
Apr 15, 2023
in
Atomic Physics
by
dominatedisc
+2
votes
0
answers
Can anything smaller than an atom be measured? If so, how?
asked
Apr 15, 2023
in
Atomic Physics
by
neil39
(
1.9k
points)
+14
votes
0
answers
If one knows the mass and the velocity of an electron, its kinetic energy can be easily calculated. But, in layman's terms, how do physicists estimate experimentally (measure) the velocity of a given electron?
asked
Apr 15, 2023
in
Atomic Physics
by
MidnightWhirl
+3
votes
0
answers
Can anyone share a diagram of an atom like C or O or any midsized atom?
asked
Apr 15, 2023
in
Atomic Physics
by
Pat Wilkinson
+12
votes
0
answers
Why does an electron have a higher energy when it's closer to the nucleus than another electron that has a greater distance from the nucleus (orbital)?
asked
Apr 15, 2023
in
Atomic Physics
by
takethemoneyandrun
+6
votes
0
answers
Why does an atom want to be stable?
asked
Apr 15, 2023
in
Atomic Physics
by
infieldclothe
+17
votes
0
answers
What is an atom? How can one prove their existence?
asked
Apr 14, 2023
in
Atomic Physics
by
SeraphicPulse
+5
votes
0
answers
What evidence exist to support the neutron-proton model of an atom?
asked
Apr 14, 2023
in
Atomic Physics
by
AstralWhirl
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Recent questions in Atomic Physics
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