Final Review

Front

What are the products of the reaction between Mg and H2SO4?

Back

The products are MgSO4 and H2.

Front

How do covalent bonds form?

Back

Covalent bonds form by sharing valence electrons between atoms.

Front

What type of element is Xenon?

Back

Xenon is a Noble Gas.

Front

Which element has an atomic number of 12?

Back

The element with atomic number 12 is Magnesium.

Front

What compound is formed from Ca2+ and N3-?

Back

The compound formed is Ca3N2.

Front

What is the definition of a covalent bond?

Back

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

Front

What is the atomic number of an element?

Back

The atomic number is the number of protons in the nucleus of an atom.

Front

What is the formula for Magnesium Sulfate?

Back

The formula for Magnesium Sulfate is MgSO4.

Front

What is the charge of a Calcium ion?

Back

The charge of a Calcium ion is +2 (Ca2+).

Front

What is the charge of a Nitride ion?

Back

The charge of a Nitride ion is -3 (N3-).