HON Chem Parts of the Atom Quiz Review

How many protons are in Boron (B) ?

• 3
• 5
• 10
• 11

How many Neutrons does Uranium-238 have?

• 92
• 146
• 238
• 149

Tags

NGSS.HS-PS1-8

What is the mass number of this atom?

• 4
• 5
• 9
• none of the above

Tags

NGSS.MS-PS1-1

What is the atomic number of this atom?

• 4
• 5
• 9
• none of the above

Tags

NGSS.HS-PS1-1

What element does this picture represent?

• Beryllium
• Boron
• Fluorine
• Oxygen

Tags

NGSS.HS-PS1-1

What does the nucleus of an atom contain?

• Electrons and neutrons
• Protons and neutrons
• Neutrinos and positrons
• DNA and RN

Tags

NGSS.HS-PS1-8

How many neutrons does the isotope of lithium have?

• 8
• 3
• 4
• 5

Tags

NGSS.MS-PS1-1

What charge does an electron have?

• positive
• negative
• neutral
• no charge

Where are neutrons located in the atom?

• shells/orbitals
• rings
• next to electrons
• nucleus

Which particle does not significantly contribute mass to the atom?

• Proton
• Neutron
• Electron
• Nucleus