Classify each property of lithium as either physical or chemical. Select the single best answer for each part.

Question

Lithium is a soft metal(can be cut with knife) ?
Lithium reacts violently with water to produce hydrogen gas and lithium hydroxide?

Answer 1

1. Lithium is a soft metal (can be cut with a knife) - Physical Property
2. Lithium reacts violently with water to produce hydrogen gas and lithium hydroxide - Chemical Property