Matter and Its Interactions

How may Atoms are in 2H₂SO₄ ?

• 14

• 16

• 12

• 10

Tags

NGSS.MS-PS1-1

Balanced or Unbalanced

• balanced

• unbalanced

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Balanced or Unbalanced

• balanced

• unbalanced

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the basic building block of matter?

• Atom

• Molecule

• Substance

• Matter

Tags

NGSS.MS-PS1-1

Matter with consistent properties throughout

• Substance

• Molecule

• Atom

• Matter

A property that requires a chemical interaction to observe

• Chemical property

• Chemical reaction

• Physical property

• Pure Substance

Tags

NGSS.MS-PS1-2

Has definite composition and properties

• Pure substance

• compound

• molecule

• atom

A property that is observed without making changes to the substance

• Physical property

• Chemical property

• Chemical reaction

• Pure Substance

If a chemical reaction occurs, the properties of substances before and after the substances interact must be

• different

• same

Tags

NGSS.MS-PS1-2

Each ______ has characteristic physical and chemical properties that can be used to identify it.

• Pure Substance

• Physical property

• Chemical property

• Chemical reaction

Tags

NGSS.MS-PS1-2