What is the symbol for the magnesium ion that forms when magnesium metal reacts with sulfur, s?

The density of glycerin is 1.26grams/centimeter cubed . how many is this? use the conversion rates of and . express your answer to the correct number of significant figures.

What must happen before a body cell can begin mitotic cell division

In the reaction between a crushed antacid tablet and vinegar what gas is emitted