A coil of wire wrapped around an iron core will make the core
A. enerigized
B. neutralize
C. electrified
D. magnetic

What is the percentage by mass of silicon (si) in iron aluminum silicate (fe3al2(sio4)3)?

This chart represents the melting point of several substance. what besy explains the high melting point of the salt?

Sulfuric acid (a component of acid rain) reacts with limestone (calcium carbonate) to produce calcium sulfate and carbon dioxide. this damages buildings and statues made of limestone. which solution of sulfuric acid will damage these structures more quickly? a. 0.001% b. 0.005% c. 0.010% d. 0.015%