tellydawg2760
17.06.2021 •
Chemistry
What kind of pattern can you see about elements in the same group with respect to electron structure?
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Ответ:
Acids and alkalis both contain ions. Acids contain lots of hydrogen ions, which have the symbol H+. Alkalis contain lots of hydroxide ions, symbol OH-. Water is neutral because the number of hydrogen ions is equal to the number of hydroxide ions.
Hope it helped! :)