Atomic Structure

The center of an atom is called __________________.

• an atom's little buddy
• proton
• nucleus
• electron cloud

Tags

NGSS.MS-PS1-1

What two particles are found inside of the nucleus of an atom?

• electrons and protons
• neutrons and protons
• protons and negatives
• positives and negatives

Tags

NGSS.MS-PS1-1

Which subatomic particle of an atom is found outside of the nucleus?

• electrons

• neutrons

• protons

• elements

Tags

NGSS.MS-PS1-1

How many protons are in this stable atom?

• 7
• 4
• 3
• 10

Tags

NGSS.MS-PS1-1

How many electrons are in this stable atom?

• 7
• 4
• 3
• 10

Tags

NGSS.MS-PS1-1

Using your periodic table, what is the name of this element?

• Neon
• Nitrogen
• Beryllium
• Lithium

Tags

NGSS.MS-PS1-1

What is the charge of an electron?

• positive
• negative
• no charge/neutral

What is the charge of a neutron?

• positive
• negative
• no charge/neutral

An atom on the periodic table is considered stable/neutral.

• True

• False

Tags

NGSS.HS-PS1-1

Every element is made of the same kind of _______________.

• compounds
• atoms
• magic
• protons

Tags

NGSS.MS-PS1-1