Atomic Structure

Which particle has a negative charge and does not add mass to the atom?

• neutron

• proton

• electron

• anytron

Tags

NGSS.MS-PS1-1

Which particles are located in the nucleus of an atom?

• electron and proton

• anytron and electron

• proton and neutron

• neutron and anytron

The atomic number of an element also tells us how many

• neutrons are in the atom

• protons are in the atom

• atomic mass units are present

• funtrons are spinning

The atomic mass of an atom can be found by adding which two particles?

• proton and electron

• neutron and proton

• electron and neutron

• milktron and cookietron

Which particle has no charge (0) but does add mass to an atom?

• TacoTuesTron

• proton

• neutron

• electron

How many protons are in this element?

• 20

• 30

• 10

• Neon

Tags

NGSS.MS-PS1-1

What is the mass of an atom with 5 protons and 4 neutrons?

• 5

• 4

• 1

• 9

How many protons are in this atom?

• 2

• 4

• 6

• 0

Tags

NGSS.MS-PS1-1

The element name stays the same if a proton is added to the atomic structure.

• True

• False

Protons and neutrons have a much greater mass than electrons.

• True

• False