Salt - Na Cl
Sodium(metal) and chloride(nonmetal)
Answer:
FLUORINE
Explanation:
It has 5 electrons In Its 2P shell!
The protons and electrons of an atom are attracted to each other. They both carry an electrical charge. Protons have a positive charge (+) and electrons have a negative charge (-). The positive charge of the protons is equal to the negative charge of the electrons.
No one is 100% sure when particles of matter originated however scientist believe it had to be some time before the Big Bang
Answer:
Yes
Explanation:
Some bacteria is good for you like the bacteria in your digestive system, which helps with breaking down food and keeping you healthy