Atoms Flashcards
1
Q
Isomers
A
Same atom but different energy states (meta stable)
2
Q
M-beta emission
A
Electron moved to m-shell from o-shell
3
Q
Ionisation
A
Electron freed from the atom
4
Q
Isotones
A
Same number of neutrons
5
Q
1st ionisation energy
A
Removes electrons in the shell furthest from atom
6
Q
Excitation
A
Electron moves to higher energy level within the atom ( higher shell)
7
Q
Isotopes
A
Same atomic number but different atomic mass
8
Q
1st excitation energy
A
Moves electron in the shell furthest from atom into the next available shell
9
Q
L-alpha emission
A
Electron moves into L shell from M-shell
10
Q
De-excitation
A
Electron moved to lower energy level within atom
11
Q
Isobars
A
Same atomic mass
