Modeling Atoms Quiz!

Which of the following is NOT part of an atom?

• Bond
• Electron
• Proton
• Neutron

Tags

NGSS.MS-PS1-1

Atoms that have the same number of protons but different numbers of neutrons would be called

• Different elements
• Ions
• Isotopes

Atoms that have the same number of protons but different numbers of electrons would be called

• Different elements
• Ions
• Isotopes

Atoms that have the same number of neutrons but different numbers of protons would be called

• Different elements
• Ions
• Isotopes

When we calculate the atomic mass of an element we need to know (pick 2)

• The exact number of atoms of the element
• How common each isotope is
• The mass of each isotope
• The charge of the element's ions

The tool that a chemist can use to find the mass of a particular isotope of an element is called

• A scale
• An atomic scale
• A mass spectrometer
• There is no such tool

Which particle of an atom determines what element it is?

• Proton
• Neutron
• Electron
• It depends

Which particle of an atom can be gained or lost to give an atom a charge?

• Proton
• Neutron
• Electron
• Proton or Electron

What is a nucleus?

• An atom’s central region, which is made up of protons and neutrons
• Subatomic particles that have negative charges
• subatomic particles that have positive charges
• Subatomic particles that have neutral charges

Tags

NGSS.MS-PS1-1

What is a proton?

• An atom’s central region, which is made up of protons and neutrons
• Subatomic particles that have negative charges
• subatomic particles that have positive charges
• Subatomic particles that have neutral charges