Which two types of rock could form after other rock melts into liquid magma?
6 of 10 QUESTIONS
Sedimentary
Metamorphic
Intrusive igneous
Extrusive igneous

Ineed ! it’s science and it’s due tomorrow!

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.

If you need to add 27.50ml of a solution, which piece of glassware would you use to deliver this volume and explain how you would determine if the 27.50 ml was measured?