The relative density of matel is 19
What will it mass if the same volume of water has a mass of 20g
do you understand what relative mass is?
You are only given two numbers. What do you think you should do with them?
Look at the units involved.
What will it mass if the same volume of water has a mass of 20g
You are only given two numbers. What do you think you should do with them?
Look at the units involved.