Which beaker contain elements? Beaker A

Beaker B

Beaker C

None of them

all

Explanation:

and if we are being posific its C i think

The correct answer is : option A. Beakers A and B contain an equal number of atoms.

Explanation:

petroleum? coal maybe?

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.