Atoms- Structure

What is an atom?

• The largest unit of matter.

• The smallest unit of matter.

• A banana

What is found in the nucleus of an atom?

• Protons

• Electrons

• Protons and Electrons

• Protons and Neutrons

What charge does an electron have?

• Positive

• Neutral

• Negative

A neutron has what charge?

• Positive

• Neutral

• Negative

What charge does an electron have?

• Negative

• Positive

• Neutral

What is an atomic number?

• Number of electrons an atom has

• Number of neutrons an atom has

• Number of protons an atom has

Where are electrons located?

• In the nucleus

• In the ribosomes

• In the rings/shells

• In the protons

Which of the following is the subatomic particle that is outside the nucleus of an atom?

• Electron

• Neutron

• Proton

• Any of the 3 options is correct.

"Neutron is the neutral subatomic particle of an atom." What does the word 'neutral' mean in this statement?

• Option 1: Neutron has a no charge.

• Option 2: Neutron has zero charge.

• Option 3: Neutron can either be positive or negative

• Any of the 3 options is correct.

In the center of the atom is something called _____

• the kernel
• the cell
• the nucleus
• the focal point