Properties & Changes in Matter

Identify if the following are physical (P) or chemical (C) characteristics: Sodium (Na) is a very reactive alkali metal.

Tags

NGSS.MS-PS1-2

Identify if the following are physical (P) or chemical (C) characteristics: Oxygen (O) is a gas.

Identify if the following are physical (P) or chemical (C) characteristics: A ruby is red.

Identify if the following are physical (P) or chemical (C) characteristics: Copper (Cu) conducts electricity.

Identify if the following are physical (P) or chemical (C) characteristics: Water (H2O) freezes at 0 degrees Celsius.

Identify if the following are physical (P) or chemical (C) characteristics: Iron (Fe) reacts with water to form rust.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Identify if the following are physical (P) or chemical (C) characteristics: Silver (Ag) reacts with moisture in the air to form tarnish.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Identify if the following are physical (P) or chemical (C) characteristics: The chalkboard is magnetic.

Identify if the following are physical (P) or chemical (C) characteristics: Sand and dirt are mixed in a flower pot.

Physical Change - Examples: Breaking Watermelon - Changing from one big piece into ______________ pieces.