The modern-day quantum model of the atom is better than John Dalton’s model because it:. a) is easier to understand. b) is a more recent theory. c) can be represented in two dimensions. d) answers many questions about atoms.

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.