B) polymerization
Polymer is the plural of monomers basically.
Answer:
B
Explanation:
Because , it is the answer .
They are classified differently and they have a different outer skin structure: scales
Answer:
D
Explanation:
All explain physical no chemical examples were given
A) 2H₂(g) + O₂(g) → 2H₂O(l) + 285.83 kJ
Exothermic
B) 2Mg + O₂ → 2MgO + 1200kJ
Exothermic
