Science Fusion

Which of the following is NOT an unit for density?

• g/cm³

• kg/L

• g/gal

• kg/m³

• g/mL

A piece of iron nugget is removed. What happens to the mass of the iron? What happens to its weight?

• The mass will decrease but the weight will increase.

• Both the mass and weight will decrease.

• The mass will increase and the weight will decrease.

• Both the mass and the weight will increase.

• Both the mass and the weight will remain the same.

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

NGSS.MS-PS2-4

NGSS.MS-PS2-5

A nugget of gold and a nugget of iron both have a mass of 30 g (grams). Which nugget weighs more on Earth?

• Gold because its atomic number is 196 amu while Iron's atomic number is 56 amu.

• Iron because it is heavier than Gold.

• They would weigh the same because they have same mass.

Tags

NGSS.MS-PS2-4

The ability to do work is_______

Tags

NGSS.MS-PS3-5

Relating to or producing by the internal heat of the Earth is____________

Can't be renewed as fast as it is consumed is___________

The movement of energy from one place to another is__________

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Relating to the sun or sun's rays is___________

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS2-4

Renewable organic materials, such as wood, agricultural crops or wate, and municipal waste, used for energy is___________

A natural fuel such as coal or gas, formed in the geological past from the remains of living organisms is__________

Tags

NGSS.MS-ESS2-3