Chemistry Bonding Test review

Front

What is the chemical formula for ammonium?

Back

NH₄⁺

Front

What is the formula for Silicon dioxide?

Back

SiO₂

Front

Which of the following is NOT a physical property: Density, Freezing, Evaporation, Reactivity?

Back

Reactivity

Front

How is the periodic table arranged?

Back

By atomic number

Front

What is an ionic bond?

Back

A metal bonding with a non-metal

Front

What is a covalent bond?

Back

A bond formed when two non-metals share electrons.

Front

What is the octet rule?

Back

Atoms tend to bond in such a way that they have eight electrons in their valence shell.

Front

What is a molecule?

Back

A group of atoms bonded together, representing the smallest fundamental unit of a chemical compound.

Front

What is the difference between an element and a compound?

Back

An element is a pure substance made of one type of atom, while a compound is made of two or more different types of atoms chemically bonded together.

Front

What is a chemical reaction?

Back

A process that leads to the transformation of one set of chemical substances to another.