Atoms
What is the electrical charge of an Electrons?
A Negitive charge
What is an example of a testable physical property of matter?
Density
What is the electrical charge of a proton?
The Electrical charge of a proton is a positive charge
What is an example of a measurable physical property of matter?
The volume or mass
What is the charge of an neutron?
No Charge
What is a observable physical property of matter?
texture and size