Covalent Bonding

What is a double bond?

• a bond between two atoms
• one pair of electrons shared between two atoms
• two pairs of electrons shared between two atoms
• James Bond's brother

Tags

NGSS.HS-PS1-1

What type of compound consists of molecules that made of atoms that are covalently bonded?

• ionic
• crystal
• noncovalent
• molecular

What would you name this molecule?

• SNa3
• H3O
• NaCl
• H2O

What region of the periodic table contains atoms that form covalent bonds?

• the left side
• the middle
• the right side
• top left

Is Hydrogen considered a metal or a non-metal?

• Metal
• Non-metal

Is carbon considered a metal or a non-metal?

• metal
• nonmetal
• other

Tags

NGSS.HS-PS1-1

What molecule is this?

• CO
• CO2
• C2O
• C2O2

Tags

NGSS.HS-PS1-3

What two types of atoms make a covalent bond?

• 2 Nonmetals
• 1 Nonmetal and 1 Metal
• 2 Metals
• 2 Noble Gases

Tags

NGSS.MS-PS1-1

The element silicon has _____ valence electrons and needs to add _____ electrons to complete its octet.

• 4, 8
• 8, 4
• 4, 4
• 2, 6

The element bromine has _____ valence electrons and needs to add _____ electrons to complete its octet.

• 7, 1
• 1, 7
• 8, 1
• 1, 8