Ionic Vs Covalent Review

What kind of bond forms when atoms share electrons?

• Chemical bond
• Ionic bond
• Covalent bond
• Electron bond

Name that Ion
Li+

• copper (III)
• lithium
• ladmium
• iodine

Tags

NGSS.HS-PS1-1

Name that Ion
Ca⁺²

• Calcium
• Carbon
• copper
• cadmium

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Br^-

• bromide
• bromine
• boron
• barium

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Al⁺³  combines with (PO₄)^-3 to make the following compound

• Ai(PO₄)
• Al(PO₄)
• Al(PO₄)₃
• Ai(SO)₇⊕⌋

Tags

NGSS.HS-PS1-2

Why do atoms create chemical bonds when they come into contact with each other?

• Because atoms like high levels of energy.
• Because elements are afraid to be alone.
• Because atoms are much more stable with 8 valence electrons. (octet rule)
• Because atoms are much more stable with 8 valence electrons. (valence rule)

What kind of chemical bond forms between a metal and a nonmetal?

• Covalent bond
• Ionic bond
• Can be either covalent or ionic
• Hydrogen bond

What kind of bond forms between two nonmetals?

• Covalent bond
• Ionic bond
• Can be either covalent or ionic
• Hydrogen bond

Tags

NGSS.HS-PS1-1

What is the name for an ion with a positive charge?

• Anion
• Cation
• Dogion
• Ion

What is the name for an ion with a negative charge?

• Anion
• Cation
• Dogion
• Ion