SiO2 is the only possible choice because the other formulas contain metals. how do we know this? because the other formulas contain elements located on the left of the “staircase” on the periodic table that separates metals from non-metals.
Exothermic reaction releases energy in the form of heat or light
Answer:
electrons are responsible for the chemical bonding
Answer:
C
Explanation:
When a line segment and a plane intersect, they intersect at a point. They both coincide on point C