Atomic Structure

Atomic Structure

Atomic Structure

• We will describe the structure of the atom by viewing the Quizizz Slides.

• I will describe the structure of the atom by answering questions with 100% accuracy.

Multiple Choice

What part of the atom is indicated by the red sphere?

• nucleus

• electron cloud

• electrons

• neutrons

Multiple Choice

What best describes the nucleus?

• Located in the center of the atom, holds the atom's mass, and is positively charged.

• Located in the center of the atom, does not hold the atom's mass and is negatively charged

• Located in the center of the atom, holds the atom's mass, and has no charge

• Located in the center of the atom, does not hold the atom's mass, and is positively charged.

Multiple Choice

What best describes a neutron?

• It is located outside of the nucleus and has a negative charge

• It is located inside of the nucleus and has a positive charge

• It is located outside the nucleus and has no charge

• It is located inside the nucleus and has no charge

Multiple Choice

What best describes a proton?

• It is located outside the nucleus and has a positive charge.

• It is located inside the nucleus and has a positive charge.

• It is located inside the nucleus and has no mass

• It is located inside the nucleus and has no charge.

Multiple Choice

What best describes an electron?

• It is located outside of the nucleus and has a negative charge

• It is located outside of the nucleus and has no charge

• It is located inside the nucleus and has a mass

• It is located inside of the nucleus and has no mass

Multiple Choice

Which subatomic particle has a negative charge?

• proton

• neutron

• electron

• all of the above

Multiple Choice

An atom's reactivity is determined by it's what?

• protons

• neutrons

• valence electrons

• mass