Ionic Bonding Lewis Dot

What is the formula for this ionic compound: Magnesium Fluoride

• MgF

• Mg₂F

• Mg₂F₂

• MgF₂

Anions have a ____ charge.

• positive

• negative

• neutral

The first step in naming an ionic compound is always...

• Naming the anion (non-metal)

• Changing the ending to -ide

• Naming the cation (metal)

• Writing the cation charge

Magnesium bromide is an ionic compound with the chemical formula MgBr₂.  What does the "2" tell you?

• There are 2 bromide ions for every magnesium ion

• Bromide has a 2- charge

• Bromide has a 2+ charge

• There are 2 magnesium ions to every bromide ion

Tags

NGSS.MS-PS1-1

What type of bonding does this picture show?

• Ionic

• Covalent

Valence electrons are transferred

• Ionic bonds

• Covalent bonds

The chemical bond between a metal and a non-metal will be a _____ bond.

• metal

• ionic

• covalent

• polar

Sodium and Bromine will make a _____ bond.

• ionic

• covalent

• metallic

What is a Lewis Dot Structure?

• It shows all of the particles in the atom.

• Contains protons and neutrons

• Only shows the element symbol and it's outer most electron shell

• Contains protons and electrons

Which of the following best describes an ionic bond?

• A mutual sharing of electrons between atoms

• A transfer of electrons from one atom to another

• A sharing of protons between atoms

• A transfer of neutrons from one atom to another

Tags

NGSS.MS-PS1-5