Question

chipped or cracked glassware is okay to use. * 2 points
true
false
other:
return all unused chemicals to their original containers. * 2 points
true
false

Explanation:

• Chipped or cracked glassware can cause injuries (cuts) and may lead to leakage or breakage during use, so it is not safe to use.
• Returning unused chemicals to their original containers can cause contamination. Chemicals should be disposed of or stored properly according to safety protocols.

Answer:

• For "Chipped or cracked glassware is okay to use": B. False
• For "Return all unused chemicals to their original containers": B. False