As indicated in the video, what common substance can be used to neutralize a spilled acid? UEET T B 2 Words Sodlum bicarbonate 4. According to the video, why should a used chemical container never be refilled? B UE T T 0 Words 5. Certain glass objects are not meant to be heated and could shatter if exposed to sensitive glassware are given in the video? a heat source. What two examples of heat-

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.

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