6.5 Matter Review

The basic building block of all matter are

• atoms

• elements

• compounds

• solutions

Tags

NGSS.MS-PS1-1

what are the positive particles of an atom

• electrons

• protons

• neutrons

• photons

The negatively charged particles of an atom are

• protons

• neutrons

• electrons

• photons

Neutrons have what kind of charge

• positive

• negative

• neutral

Which two particles can be found in the nucleus of an atom

• proton

• neutron

• electron

What particle orbits the nucleus in the energy shells of an atom

• protons

• neutrons

• electrons

How many protons are in this element?

• 7

• 6

• 4

• 3

Tags

NGSS.MS-PS1-1

The number of protons is equal to the number of

• neutrons

• electrons

• photons

• protons

The atomic mass is the sum of what two particles

• protons and neutrons

• protons and electrons

The atomic number is 5 and the atomic mass is 10.8. How many neutrons are in this atom?

• 5

• 6

• 11

• 12

Tags

NGSS.MS-PS1-1