Word Bank
Electron
Electron cloud
0 Charge
Neutron
Nucleus
Proton
+Charge
-Charge
Atoms

1. have a negative charge.
2. have a positive Charge
3. have 0 charge because they are neutral.
4. The is made up of and
5. An Electron is known for being in the .
6. are the building blocks of all matter.

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.