Give oxidation numbers for underlined atoms in the following molecules and ions SnF2 CaBr2 ClF3 H3AsO3 SbF6- PtCl4-2 Al2O3

practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.

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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