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Search Results for neutrons - All Grades

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Grade 9 Periodic Table and Elements
All atoms of the same element contain the same number of what?
  1. Neutrons
  2. Protons
  3. Neutrons and electrons
  4. Neutrons and protons
Grade 8 Atomic Structure
The mass of a neutron is
  1. about equal to the mass of a proton
  2. much less than the mass of a proton
  3. about equal to the mass of an electron
  4. much less than the mass of an electron
Grade 7 Atomic Structure
Neutrons have
  1. no electric charge
  2. positive charges
  3. negative charges
  4. particles
Grade 6 Atomic Structure
Grade 9 Atomic Structure
The nucleus if made up of
  1. protons and electrons.
  2. electrons and neutrons.
  3. protons and neutrons.
  4. protons, neutrons, and electrons.
Grade 10 Atomic Structure
The nucleus is made up of
  1. protons and electrons.
  2. electrons and neutrons.
  3. protons and neutrons.
  4. protons, neutrons and electrons.
Grade 6 Atomic Structure
Where is the neutron located?
  1. outside the nucleus
  2. in the nucleus
Grade 9 Atomic Structure
The nucleus is made up of which subatomic particles?
  1. Protons and electrons
  2. Electrons and neutrons
  3. Protons and neutrons
  4. Protons, neutrons, and electrons
Grade 8 Atomic Structure
What is the nucleus made of?
  1. protons
  2. electrons
  3. neutrons
  4. protons and electrons
  5. protons and neutrons
  6. electrons and neutrons
Grade 9 Atomic Structure
Neutrons have this charge.
  1. positive
  2. neutral
  3. negative
Grade 7 Atomic Structure
What is the charge of neutron?
  1. negative
  2. positive
  3. neutral
Grade 10 Atomic Structure
Grade 7 Atomic Structure

This question is a part of a group with common instructions. View group »

An atoms' nucleus contains                                .
  1. neutrons only
  2. protons and electrons
  3. neutrons, protons, and electrons
  4. protons and neutrons
Grade 11 Atomic Structure
What is the nucleus of an atom made up of?
  1. Electrons and protons
  2. Protons and neutrons
  3. Neutrons and electrons
Grade 5 Atomic Structure
All atoms are made up of                                 .
  1. protons
  2. neutrons
  3. electrons
  4. protons, neutrons, and electrons
Grade 8 Periodic Table and Elements
What is the equation for atomic mass?
  1. Protons + Electrons
  2. Protons + Neutrons
  3. Electrons + Neutrons
Grade 10 Periodic Table and Elements
The atomic number of an element is same as the number of
  1. protons.
  2. neutrons.
  3. protons + electrons.
  4. protons + neutrons.
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