Level 1 Review Game

Which particles constantly move around the center of an atom?

• protons

• neutrons

• nucleus

• electrons

Which physical property of matter measures the force of gravity acting on an object?

• mass

• dimensions

• volume

• weight

Tags

NGSS.MS-PS2-4

Neutrons have a negative electrical charge.

• true

• false

A graduated cylinder is used to measure length.

• true

• false

The charge of a proton is positive.

• true

• false

A window is accidentally broken while friends are tossing a baseball. The window shatters into what seems like a million pieces. What happens to the matter in the glass?

• The matter of the glass is completely destroyed.

• The matter looks different, but the amount stays the same.

• New matter is created.

• The amount of matter in the glass is reduced.

Tags

NGSS.MS-PS1-5

All atoms of the same element have the same number of protons.

• true

• false

Select all possible answers: Which of the following are features of the nucleus of an atom?

• The nucleus is located at the center of the atom.

• It has relatively great mass compared to the other components of the atom.

• The nucleus has a tiny size relative to the total space occupied by the atom.

• The nucleus contains electrons and neutrons.

• The nucleus contains protons and neutrons.

A parent is looking at their kids' backpacks and wants to compare their masses. What is the best tool to find the mass of each bag?

• beaker

• graduated cylinder

• balance

• ruler

Select all possible answers: Which statement(s) is/are true about matter?

• All matter has mass.

• Matter has neither mass nor volume.

• All matter has volume.

• All matter has either volume or mass but not both.

Tags

NGSS.MS-PS1-5