What do 2 or more atoms form when they share electrons in a chemical bond

element

mixture

ionic compound

molecule

Alcohol is one of the most widely used drugs in the world. It is used by more young people in the United States than tobacco or illicit drugs. Select one: True False

This gas makes up close to 1/4 of the air surrounding of the earth

Which statement is true if the Delta. Hrxn of a reaction is positive? The reaction is endothermic. The reaction is exothermic. There is more reactant than product. There is more product than reactant.

why do sodium and neon have vastly different chemical and physical properties despite having similar atomic masses?

Explain and give a specific example of physical evidence that indicates that Earth's continents have moved over time.

Fission of U-235 can produce: A. Krypton B. Strontium C. Barium D. Xeonon E. All of the above

How does an object become negatively charged? It gains electrons. It loses electrons. It gains protons. It loses protons.

TRY H Vele Elements y Llectron Configurations for P-Block Use the periodic table to determine the electron configuration for aluminum (AI) and arsenic (As) in noble-gas notation A [Ar]352301 [He1232206352301 [Ne]3:23p1 [Ne]352302

If you measure the mass of a model car to be 230 grams. the actual mass is 218 grams. what is your percent error.

If I have 1.9 moles of gas held at a pressure of 5 atm and in a container with a volume of 50 liters, what is the temperature of the gas?