SC-5
Atoms
Lower Sec Science · Secondary 1 · Medium · Atoms
A student states: "A proton has a relative charge of +1 and a relative mass of 1."
Which statement about a neutron is correct?
Which statement about a neutron is correct?
- Relative charge 0, relative mass 1
- Relative charge +1, relative mass 0
- Relative charge −1, relative mass 1/1840
- Relative charge +1, relative mass 1/1840
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.