Chemistry

Sanah Naz Chemistry Year 10 English 1 page

Content of the notes (1)

CHEMISTRY: ATOMIC STRUCTURE

Protons have a positive charge and a mass of 1.

Electrons have a negative charge and has a mass of 0.0005.

Neutrons have a neutral charge and has a mass of 1.

Location:

Protons are located in the nucleus.

Electrons are located outside the nucleus.

Neutrons are located in the nucleus.