Which of the following is the correct name for MgCI?

A. Magnesium chlorine

B. Magnesium dichlorine

C. Magnesium chloride

D. Magnesium dichloride

When the following equation is balanced using the smallest possible integers, what is the coefficent of oxygen gas? c7h16o(g) + o2(g) → co2(g) + h2o(g) -1 -5 -8 -16 -21

What are the first three quantum numbers for the electrons located in subshell 2s?

Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.