How are cations formed?

• By losing electrons
• By gaining electrons.
• By sharing electrons.
• By forming covalent bonds.

What is the octet rule? READ CAREFULLY!

• The octet rule states an atom is stable when it has an incomplete valence shell.

• The octet rule states that an electron is stable when an atoms has a configuration of 8 valence electrons.

• The octet rule states that an atom is stable when an atoms has a configuration of 8 valence electrons.

• The octet rule states that an atom is happy when you get an A on your chem test.

What do metals want to usually want to bond with?

• Non-metals

• Mettaloids

• A loving and caring partner

• Other metals

What is the electron configuration of Flourine?

• 1s2 2s2 2p6 3p1

• 1s2 2s2 2p5

• 1s2 2s2 2p6 3s2 3p6 4s2

• 1s2 2s2 2p6 3s2 3p4

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

what type of atoms is this?

• Bent

• pyramidal

• linear

• triaging

Tags

NGSS.MS-PS1-1

What does a pyramidal type of ball and stick model have that a tetrahedral doesn't

• The pyramidal type has 4 atoms

• The pyramidal type has an extra pair of unshared electrons.

• The pyramidal type has a different hybridization

• The pyramidal type is way cooler

What is the polyatomic "NH4+" called?

• Phospate

• Cyanide

• Acetate

• Ammoium

What is the distance of a bent type?

• 120

• 109.5

• 104.5

• 180

What is the distance of a tetrahedral type?

• 109.5

• 107.3

• 120

• 180

What is the distance of the pyramidal type?

• 180

• 109.5

• 107.3

• 120