What is one use of the mineral gypsum?

salt
baby powder
wallboard
lubricants

What is the mass of each element in a 324.8 sample of co2

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?