Middle School Chemistry and Physics

How do you calculate speed?

• Distance / time

• Velocity / time

• Distance / size

• Distance / motion

Tags

NGSS.MS-PS3-1

What is the steepness of a line on a graph called?

• Axis

• Rise

• Run

• Slope

Compare and contrast ionic and covalent bonds.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-3

NGSS.HS-PS1-4

Attraction between any 2 objects in the universe is called __________.

Tags

NGSS.MS-PS2-4

NGSS.MS-PS2-5

The force that one surface exerts on another when the 2 rub against each other is called what?

How is mass different from weight?

_______ is the ability to do work or cause change.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The atomic number of an element is based on which of the following?

• number of protons and neutrons in the nucleus

• number of protons in the nucleus

• number of neutrons in the nucleus

• number of electrons around the nucleus

Give an example of a physical change.

How is the modern periodic table organized?