Which of the following is true about the compound formed when a metal and a ponmetal combine by ionic bonding?

a. The compound has different properties than the metal and nonmetal.

b. The compound has the same properties as the metal and nonmetal.

c. The compound has a positive charge.

d. The compound has a negative charge.

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.