Atoms, Isotopes, and bonds

Front

What is the center of the atom called?

Back

Nucleus

Front

What particle's number is equal to the atomic number?

Back

Proton

Front

What type of bond involves the sharing of electrons?

Back

Covalent bond

Front

If Carbon has an atomic number of 6, how many protons does it have?

Back

6

Front

What is the charge of a proton?

Back

Positive

Front

What is the charge of an electron?

Back

Negative

Front

What is an isotope?

Back

Atoms of the same element with different numbers of neutrons.

Front

How do you calculate the number of neutrons in an atom?

Back

Subtract the atomic number from the atomic mass.

Front

What is the atomic mass of an element?

Back

The weighted average mass of an element's isotopes.

Front

What is a chemical bond?

Back

A lasting attraction between atoms that enables the formation of chemical compounds.