Question

drag the right word to its definition
a particle of matter that
has no electrical charge
and forms part of the
nucleus of an atom.
neutron
electron
proton

Explanation:

To solve this, we recall the definitions of subatomic particles:

• Electron: Negatively charged, orbits the nucleus.
• Proton: Positively charged, in the nucleus.
• Neutron: Neutral (no electrical charge), part of the atomic nucleus. The given definition matches "neutron".

Answer:

The word that matches the definition "a particle of matter that has no electrical charge and forms part of the nucleus of an atom" is neutron. So we drag "neutron" to the definition.