Which of the following best describes an ionic bond? a metal that transfers one or more electrons to a nonmetal. two metals that exchange electrons. a metal that shares electrons with a nonmetal. two nonmetals that share electrons.

Which of the following elements is a representative element? a. chromium (cr) b. aluminum (al) c. mercury (hg) d. silver (ag)

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

How far is the region from the equator or control climate