Defining Matter and Energy

Matter ___

• Is anything that has mass and volume

• Can be seen or is visible to the human eye

• Is made of atoms

Tags

NGSS.MS-PS1-5

A jade stone, is dropped into a graduated cylinder. It displaces the water in the cylinder from 50 milliliters (ml) to 65 ml. If the jade stone has a mass of 1 grams, what is its density of the stone in grams/cubic centimeter (g/cm3).

Hint (1ml = cm³)

• 0.066 g/cm³

• 6.6 g/cm³

• 66.6 g/cm³

• 666 g/cm³

Which of the following is matter?

• Music

• A shadow

• A beam of sunlight

• Rain

• Wind

The following are extensive properties of matter, except for:

• Color

• Mass

• Length

• Volume

• Temperature

All are intensive properties of matter, except for:

• Electrical Conductivity

• Density

• Color

• Heat

Which object has a bigger volume

• Object A which has a mass of 10 g and a density of 100 g/cm³

• Object B which has a mass of 10 g and a density of 10 g/cm³

• Object C which has a mass of 10 g and a density of 1 g/cm³

Which of the following are units used to measure volume

• A cup

• A yard

• A pint

• A fluid ounce

• A cubic meter

If you stretch a rubber band, does it have the same mass?

• Yes the mass of the rubber band is the same only the shape of the rubber band changes

• No the mass of the rubber band changes as its volume increase.

If I place a sugar cube in 50 ml of water. The sugar cube quickly dissolves in the water. The volume of water __

• should stay the same

• should increase

• should decrease

Tags

NGSS.MS-PS1-2

A bar of iron has a mass of 100 grams, a volume 100 cubic centimeters. If I split the bar of iron in half what is density of each half? D = (M)/(V)

• The density = 100 g/cm³

• The density = 50 g/cm³

• The density = 200 g/cm³

• The density 1 g/cm³