2multiple choice questions,
1. atoms of the same element butbeith different numbers of neutrons are called
a) mettaloids
b) radioactive
c) transition elements
d) isotopes
2. the is used to accelerate in the study of subatomic particles.
a) tevatron
b) temanite
c) technology
d) television

According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.