atomic atom

What is the charge of a neutron?

• Positive
• Neutral
• Negative
• Variable

What is the relationship between atomic number and element identity?

• Atomic number represents the charge of the element
• Atomic number indicates the number of neutrons
• Atomic number determines the mass of the element
• Atomic number defines the element identity

Which part of an atom is located in the nucleus?

• Protons
• Neutrons
• Isotopes
• Electrons

How is the mass of an atom computed?

• By adding the number of neutrons and electrons
• By adding the number of protons and electrons
• By adding the number of protons and neutrons
• By subtracting the number of protons from the number of neutrons

How many electrons can the first energy level of an atom hold?

• Two
• Eight
• Four
• Six

What is the charge of an ion that has more electrons than protons?

• Variable
• Negative
• Neutral
• Positive

What is the charge of a proton?

• Neutral
• Positive
• Variable
• Negative

What term is used to describe atoms that have different numbers of neutrons but the same number of protons?

• Elements
• Ions
• Isotopes
• Molecules

What is the charge of a neutral atom?

• Positive
• Negative
• Neutral
• Variable

What are the three main components of an atom?

• Protons, Electrons, Isotopes
• Protons, Neutrons, Electrons
• Protons, Isotopes, Electrons
• Neutrons, Electrons, Ions