What is an alloy? (this is for apex chem 2)
a. a combination of a metal with another element
b. a layering of one metal over another metal
c. a metal with a changed oxidation state
d. a substitution of one metal for another metal

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.

What is the effect of returning nuclear reactor cooling water back into bodies of water?

Akno3 solution containing 51 g of kno3 per 100.0 g of water is cooled from 40 ∘c to 0 ∘c. what will happen during cooling?