Quiz - Valence Electrons and Bonding

What is a valence electron?

• Electron in the outermost shell of an atom.

• Electron in the innermost shell of an atom.

• Electron in the middle shell.

Tags

PS.M.4 Bonding and Compounds

PS.M.2 Atoms

How many valence electrons does carbon have?

• 4

• 5

• 6

• 7

Tags

PS.M.4 Bonding and Compounds

PS.M.2 Atoms

How many valence electrons does Helium have?

• 1

• 2

• 3

• 4

• 5

Tags

PS.M.4 Bonding and Compounds

PS.M.2 Atoms

How many valence electrons does Nitrogen have?

• 1

• 2

• 3

• 4

• 5

Tags

PS.M.4 Bonding and Compounds

PS.M.2 Atoms

What is the charge of a sodium ion with 11 protons and 10 electrons?

• 1+

• 1-

• 2+

• 2-

Tags

PS.M.2 Atoms

Which is an ion?

• 3 protons, 3 neutrons, 3 electrons.

• 8 protons, 8 neutrons, 8 electrons

• 2 protons, 3 neutrons, 2 electrons

• 6 protons, 6 neutrons, 7 electrons

Tags

PS.M.2 Atoms

Which period does Lithium belong to?

• 1

• 2

• 3

• 4

Tags

PS.M.3 Periodic Trends

What element is this?

• Sulfur

• Aluminum

• Argon

• Silicon

Tags

PS.M.3 Periodic Trends

What is the octet rule?

• Atoms want 8 electrons for stability.

• Atoms have 8 shells.

• Atoms with 8 electrons.

• Atoms lose 8 electrons.

Tags

PS.M.3 Periodic Trends

PS.M.4 Bonding and Compounds

PS.M.2 Atoms

Which group are the Noble Gases in?

• 1

• 2

• 17

• 18

Tags

PS.M.3 Periodic Trends