Bonds

An _________ occurs between a metal & a non-metal element.

• covalent bond

• ionic bond

• metallic

This bond is between a Non Metal & a Non Metal element.

• metallic

• ionic

• covalent

_________are unreactive elements and do not form bonds.

• Metals

• Non metals

• noble gases

What is a valence electron?

• The total number of electrons in an atom.

• An electron in outermost energy level.

• all the protons in an atom

An electron dot diagram shows:

• valence electrons

• chemical bonds

• protons

Tags

NGSS.HS-PS1-1

What is the common name for H2O

• salt

• lemonade

• peanut butter

• water

Which type of bond forms when electrons are shared?

• ionic

• covalent

A cation is:

• A positively charged ion.

• A negatively charged ion

An anion is:

• a negatively charged ion

• A positively charged ion.

The number of energy levels/ rings can be found on the periodic table by looking at this

• Group #

• atomic number

• period #