Final Review- Module 6-8

Front

What type of bond forms between Nitrogen (N) and Hydrogen (H)?

Back

Covalent bond is formed between Nitrogen (N) and Hydrogen (H) due to the sharing of electrons.

Front

What elements generally make a covalent bond?

Back

Covalent bonds typically form between two or more nonmetals.

Front

What type of chemical reaction is characterized by the breakdown of a compound into simpler substances?

Back

Decomposition reaction.

Front

What is the Lewis Dot Structure for ammonia (NH3)?

Back

The Lewis Dot Structure for ammonia shows nitrogen (N) in the center with three hydrogen (H) atoms bonded to it, and a lone pair of electrons on nitrogen.

Front

What is the chemical formula for Magnesium Oxide?

Back

The chemical formula for Magnesium Oxide is MgO.

Front

Define a covalent bond.

Back

A covalent bond is a chemical bond that involves the sharing of electron pairs between atoms.

Front

What is a synthesis reaction?

Back

A synthesis reaction is a type of chemical reaction where two or more simple substances combine to form a more complex product.

Front

What is a single replacement reaction?

Back

A single replacement reaction is a chemical reaction where one element replaces another in a compound.

Front

What is a double replacement reaction?

Back

A double replacement reaction is a chemical reaction where two compounds exchange ions or bonds to form two new compounds.

Front

What is combustion?

Back

Combustion is a chemical reaction that occurs when a substance reacts rapidly with oxygen, producing heat and light.