hurtadocrv
29.10.2019 •
Chemistry
*urgent*
which of the following is true about an ionic compound?
a. the chemical formula shows the atoms in a molecule
b. the formula unit gives the number of each type of ions in a crystal
c. it is composed of anions and cations and yet it is electronically neutral
d. the chemical formula shows the ions in a molecule
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Ответ:
The correct answer is
232
:)