Question

1. drag and drop the answers to the atom diagram.

Explanation:

An atom has a nucleus at the center which contains protons and neutrons. Electrons are found in the electron - cloud surrounding the nucleus.

Answer:

• The central part (the red - orange part in the diagram) is the nucleus.
• Inside the nucleus, the positively charged particles are protons and the neutral particles are neutrons.
• The blue dots in the outer region are electrons and the region they occupy is the electron cloud.