Reviewing Atoms, Ions, the Periodic Table, and Lewis dots

Reviewing Atoms, Ions, the Periodic Table, and Lewis dots

The Atom

Questions

Multiple Choice

Which of the following is NOT a type of subatomic particle?

• Positron

• Proton

• Neutron

• Electron

• All of these are types of subatomic particles

Multiple Select

Which particles are found inside the nucleus of an atom?

• Protons

• Neutrons

• Electrons

Open Ended

Why do atoms gain or lose valence electrons?

Multiple Choice

Atoms with equal numbers of protons and electrons (equal numbers of + and - charges) are considered

• Equal

• Stable

• Neutral

Multiple Select

Check all that are true regarding an atom that LOSES electrons

• They have a negative charge

• They have a positive charge

• They are called anions

• They are called cations

• They are metals

Multiple Select

Check all that are true regarding an atom that GAINS electrons

• They have a negative charge

• They have a positive charge

• They are called anions

• They are called cations

• They are nonmetals

Multiple Choice

Lewis Dot diagrams show how many __________ are in an atom

• protons

• neutrons

• electrons

• valence electrons

Multiple Choice

Which of the following represents an INCORRECT Lewis Dot drawing for the element (you will want a Periodic Table).