Chemical Bonding

Front

What is an anion?

Back

An anion is an atom that gains electrons, resulting in a negative charge.

Front

How many valence electrons does Beryllium have?

Back

Beryllium has 2 valence electrons.

Front

What is the smallest part of an element?

Back

The smallest part of an element is an atom.

Front

How can you determine the number of valence electrons in an element using the periodic table?

Back

You can determine the number of valence electrons by looking at the group the element is in.

Front

What elements typically form ionic bonds?

Back

Ionic bonds are generally formed between metals and nonmetals.

Front

What is a cation?

Back

A cation is an atom that loses electrons, resulting in a positive charge.

Front

What is the octet rule?

Back

The octet rule states that atoms tend to gain, lose, or share electrons to achieve a full outer shell of eight electrons.

Front

What type of bond is formed when electrons are shared between atoms?

Back

A covalent bond is formed when electrons are shared between atoms.

Front

What is the difference between ionic and covalent bonds?

Back

Ionic bonds involve the transfer of electrons from one atom to another, while covalent bonds involve the sharing of electrons.

Front

What is electronegativity?

Back

Electronegativity is the tendency of an atom to attract electrons in a chemical bond.