I. j Thompson's experiments provided evidence that an atom

Is the smallest particle of matter

Contains negatively charged particles

Has a positive charge

Has a negative charge

In a certain chemical reactions 9.11g of compounds A is add to 8.82g of compounds B once the reaction is complete 1.38 g of compounds A and 1.61 g of compounds B remain what mass of product was produced

If Spongebob is under water than what is the substance beneath the water that they swim in

Time that is measured in definite periods such as minutes, day, and years is called

Does a basketball float or sink in water

Metallic magnesium reacts with steam to produce magnesium hydroxide and hydrogen gas. a. If 16.2 g Mg are heated with 12.0 g H2O, what is the limiting reactant? b. How many moles of the excess reactant are left? c.

In the following equation: FeCl3 + O2 = Fe2O3 + Cl2, what is the limiting reactant if 4 moles of FeCl3 react with 4 moles of O2?

What are some special effects you can make with dry ice?

Choose the statement that best completes the sentence. Whether a substance is a gas, liquid, or solid is dependent on the natural attractive forces between molecules and how the molecules collide with the container.

Formula for hydroselenic acid

The branch of chemistry that is the study of the composition, properties, and reactions of matter is called