1s2 2s2p6 3s2p6 4s1
On, flouride gains an electon when it ionizes.
because they have completely filled orbitals
proton is positive neutron is neutral and electon is negative
no. electrons have negative charge. protons have positive charge
I believe 24 isotopes have been identified with atomic mass ranging from 32 to 55. Only three occur naturally, K39 (93% of the total), K41 (7%) and the radioactive K40 (0.01%). The others have very short half-lives, as small as a few nano-seconds in some cases.
Lithium , sodium and potassium are the three elements having 1 valence electron in their outer shell.
Tetrahedral
The valence electrons.
ions
On, flouride gains an electon when it ionizes.
2, 8, 18, 18, 4
state n federal laws
Trigonal Planar
Louis Dot, like no joke
electronegitivity is a electon with a negative charge that can not be altered from its original state
neutron is the neutral due to combination of positron and anti electon
proton is positive neutron is neutral and electon is negative