The reactivity of metals increases as you move left in a period and as you move down in a group, so Marie needs to know the period and group of the element inside each box. Boxes that show locations in groups 1 or 2 or in period 8 contain the most reactive elements.
B. nuclear to thermal to mechanical to electrical
Heat the jar of honey up enough to where you can pour it
Answer:it’s c
Explanation:just got it on edge
Answer:a lightbulb burning
Explanation:
Apex
