7. describe the 3 types of particles that make up all atoms and identify their charges. (6 marks)\n\nplar…

7. describe the 3 types of particles that make up all atoms and identify their charges. (6 marks)\n\nplar assessment: science grades 9 & 10 version a

7. describe the 3 types of particles that make up all atoms and identify their charges. (6 marks)\n\nplar assessment: science grades 9 & 10 version a

Answer

Brief Explanations:

Atoms are composed of protons, neutrons, and electrons. Protons have a positive charge (+1), neutrons are neutral (0 charge), and electrons have a negative charge (-1). Protons and neutrons are in the nucleus, while electrons orbit around it.

Answer:

Protons are positively - charged particles found in the nucleus of an atom. Neutrons are neutral particles also located in the nucleus. Electrons are negatively - charged particles that orbit the nucleus.