How can you tell if a lab thermometer contains mercury, a toxic substance?
A. The liquid would appear black.
B. The liquid would appear silver.
C. The thermometer is made of glass.
D. The thermometer is made of plastic.

PLZ I NEED HELP NOW

Respuesta :

The answer u r looking for is- B, The liquid would appear silver. Hope I’ve helped ;)

Answer: im pretty sure its b

Step-by-step explanation: