2024 Investigation 6 Bonding Test No names or formulas

Front

What does nitrogen need to do to achieve a stable octet?

Back

Gain 3 electrons.

Front

How many sodium (Na), carbon (C), and oxygen (O) atoms are in Na2CO3?

Back

Na - 2, C - 1, O - 3.

Front

What is the correct Lewis dot structure for the molecule fluorine (F2)?

Back

Structure B.

Front

How many electrons should carbon have around its Lewis dot structure?

Back

4 electrons.

Front

What is a double bond?

Back

A bond where two pairs of electrons are shared between two atoms.

Front

What is the octet rule?

Back

Atoms tend to gain, lose, or share electrons to have eight electrons in their valence shell.

Front

What is a covalent bond?

Back

A bond formed when two atoms share one or more pairs of electrons.

Front

What is the difference between a single bond and a double bond?

Back

A single bond involves one pair of shared electrons, while a double bond involves two pairs.

Front

What is the significance of Lewis dot structures?

Back

They visually represent the valence electrons of atoms and how they bond.

Front

What is an ionic bond?

Back

A bond formed through the transfer of electrons from one atom to another.