Question

write any two precautions to be taken in this experimen​

Answer 1

Answer:

1) Don't touch any chemical until advised by the teacher

2) Always wear gloves while doing chemical reactions

Explanation:

hope it will help u

Answer 2

Answer:

Hi mate here is your answer

Explanation:

Two precautions that should be taken while doing the experiment of determining density of solid using a spring balance and measuring cylinder are:

Select a spring balance without zero error.

When an object is immersed in water, see that it does not touch the walls of the measuring cylinder.