Can somebody plz help answer these false and truth questions correctly (only if u know for sure) thx :3 WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DD

1. false

2. true

3.true

4.true

Explanation:

1. True

2. True

3. True

4. True

5. True

HOPE THIS HELPS

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.