Covalent & Ionic Bonding

Is Hydrogen considered a metal or a non-metal?

• Metal
• Non-metal

Tags

NGSS.HS-PS1-1

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

How are covalent bonds explained?

• When one atom takes the other atom's electron
• When the atom shares an electron with an another atom
• When the two nucleus merge
• When the neutrons leave the nucleus

Tags

NGSS.HS-PS1-2

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

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

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Is carbon considered a metal or a non-metal?

• metal
• nonmetal
• other

Tags

NGSS.HS-PS1-1

How are ionic bonds formed?

• When atoms share an electron
• When opposite charged atoms attract
• When one atom takes a proton
• When one atom takes a neutron

Tags

NGSS.HS-PS1-2

What would you name this molecule?

• SNa3
• H3O
• NaCl
• H2O

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What molecule is this?

• CO
• CO2
• C2O
• C2O2

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

How many valence electrons does calcium have?

• 2
• 4
• 6
• 7

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

How many valence electrons does hydrogen have?

• 1
• 2
• 3
• 4

Tags

NGSS.HS-PS1-1