FOC- Part 3 Final Exam Review

How many protons are in Boron (B) ?

• 3
• 5
• 10
• 11

Isotopes are atoms of the same element that differ in number of neutrons

• True

• False

This particle is smaller and lighter than a proton.

• Electron

• Proton

• Neutron

What is the number of protons that the element in this image contain?

• 14
• 7
• 15
• 18

The number of ___________ is equal to the atomic number.

• neutrons

• protons

• electrons

Where are electrons of an atom found?

• Nucleus

• Outside the nucleus

• In the mitochondria

electrons have this type of charge?

• negative
• positive
• neutral

What does the nucleus consist of?

• Protons and Electrons

• Protons and Neutrons

• Atoms and empty space

What are the 3 particles that make-up the atom?

• protons, neutrons, and isotopes

• neutrons, isotopes, and electrons

• protons, neutrons, and electrons

The positive particles of an atom are

• electrons

• protons

• neutrons