Cumulative Exam Cumulative Exam Review
Active
1
2
10
What term specifically describes small chunks of rocks and debris in space that burn up in Earth's atmosphere?
O meteorites
O meteoroids
O meteors
O meteorides

- lead + phosphoric acid = hydrogen + lead(ii) phosphate

what does the table look like

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.