Question

1. drag and drop to label the atom. choices: nucleus, neutrons, electron cloud, protons, electrons

Explanation:

The central part with protons and neutrons is the nucleus. Protons are the positively - charged particles in the nucleus, neutrons are neutral particles in the nucleus. The area around the nucleus with dots representing probability of electron location is the electron cloud, and electrons are the negatively - charged particles outside the nucleus.

Answer:

From top - left (assuming clockwise order):

1. electron cloud
2. nucleus
3. neutrons
4. protons
5. electrons
6. electron cloud