8.5A Mini Quiz

What is the mass of a proton

• 4amu

• 1amu

• 0amu

• 2amu

What 2 subatomic particles are found in the nucleus?

• Neutrons and electrons

• Protons and electrons

• Protons and neutrons

• Protons and nucleus

What number indicates the nucleus?

• 1
• 2
• 3
• 4

The particles with no charge in an atom are the _______.

• electrons
• neutrons
• protons
• protons and neutrons

Tags

NGSS.MS-PS1-1

What number indicates an electron?

• 1
• 2
• 3
• 4

Tags

NGSS.MS-PS1-1

 What is the mass number of this element?

• 5
• 27
• 32
• 59

Tags

NGSS.MS-PS1-1

The positively charged particles of an atom are the ________.

• electrons
• protons
• neutrons
• protons & neutrons

Tags

NGSS.MS-PS1-1

The negatively charged particles of an atom are the ______.

• electrons
• protons
• neutrons
• protons & neutrons

Tags

NGSS.MS-PS1-1

What is the atomic number?

• number of protons
• number of neutrons

a neutron has this charge

• negative
• positive
• neutral