Ionic and Covalent Properties

All solids at room temperature

• ionic compounds
• covalent compounds

Tags

NGSS.HS-PS1-3

Some are solids, some are liquids, and some are gases at room temperature.

• ionic compounds
• covalent compounds

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Conducts electricity (electrolyte) when molten state or when dissolved in water.

• ionic compound

• covalent compound

Does NOT conduct electricity when molten state or when dissolved in water. Not an electrolyte.

• ionic compound

• covalent compound

Have a high m.p. (1000°C-3000°C)

• ionic compounds
• covalent compounds

Tags

NGSS.HS-PS1-1

Have a low m.p. (< 200°C)

• ionic compounds
• covalent compounds

Tags

NGSS.HS-PS1-3

When dissolved in water, the solution is a good conductor of electricity.

• ionic compounds
• covalent compounds

Tags

NGSS.HS-PS1-3

usually hard but brittle

• ionic compounds
• covalent compounds

Tags

NGSS.HS-PS1-3

usually soft

• ionic compounds
• covalent compounds

Tags

NGSS.HS-PS1-3

forms ions in solution

• ionic compounds
• covalent compounds

Tags

NGSS.HS-PS1-1