Answer:
Negative ion S²- 3. Names of ionic compounds Formula Positive ion Cu2s Cut |Fe₂O₃ CuCl2 FeS Ag,0 FeBr2 Name Copper(I) sulfide Iron (I) oxide Copper (I) chloride Iron (II) sulfide Silver Oxide Iron(i) bromide
Answer:
It’s either A or D buttttt probably d
Explanation:
Ionic bonds are formed when one of the two atoms that are reacting has excess electrons and transfer the electrons to the atom that is deficient in electrons. During the formation of the ionic bond, one of the reacting atoms will donate electrons and form positive ion.
Answer:
All the light a candle makes comes from a chemical reaction known as combustion in which the wax reacts with oxygen in the air to make a colorless gas called carbon dioxide. Water is also produced in the form of steam.
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reaction of metal and nonmetal