Question:
The most malleable metal is ___.
Answer:
Gold
Question:
The luster of a metal is due to ___.
Answer:
Presence of free electrons
Question:
The monomer of polythene is ___.
Answer:
Ethylene
Question:
What are the number of moles of CO2 which contains 16 g of oxygen?
Answer:
0.5 mole
Question:
The inherited traits of an organism are controlled by ___.
Answer:
DNA molecules
