Answer the following questions.

1
Answer the following questions.

• The atomic number is 11, the atomic mass is 23.
• What is the number of protons?
• What is the number of electrons?
• What is the number of neutrons?
• What does the atomic mass represent in an atom?
• Where are the protons located in an atom?
• Where are the neutrons located in an atom?
• Where are the electrons located in an atom?
• Most of the atom is what?
• What is the charge of a proton?
• What is the charge of a neutron?
• What is the charge of an electron?
• What is the charge of an atom?