Question:
What is the heaviest metal?
Answer:
Osmium
Question:
What is a mixture of potassium nitrate powdered charcoal and sulphur called?
Answer:
Gun powder
Question:
Nail polish remover contains ___________.
Answer:
Acetone
Question:
The metallurgical process in which a metal is obtained in a fused state is called ____________.
Answer:
Smelting
Question:
What is the most electronegative element?
Answer:
Fluorine
