Answer:
I think C
Explanation:
because hydrogen on the right side only have two while on the left side it have 4
The coefficients next to the symbols of entities indicate the number of moles of a substance produced or used in the chemical reaction.
When an organism is buried quickly there is less decay and better the chance for it to be persevere. The hard parts of the organism such as bones, shells, and teeth have a better chance of becoming fossils that softer parts of the organism. HARD BONES.
As you go down a group on the periodic table, atomic radii tend to increase because elements with larger atomic numbers have more occupied electron levels which take up more space surrounding the nucleus.
I hope this helps.
