Hoeing3195
02.01.2021 •
Chemistry
23. The compound which contains both ionic and covalent compound is
a)CH4
b) H2
c)KCN
d)KCL
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Ответ:
D and C
Explanation:
KCl
because potassium ion ( K† ) is ionic and Chloride ion ( Cl- ) is covalent.
also KCN can be an alternative answer because the potassium ion ( K† ) is ionic and Cyanide ion ( CN- ) is covalent.
Ответ:
Calcium carbonate is another example of a compound with both ionic and covalent bonds. Here calcium acts as the cation, with the carbonate species as the anion. These species share an ionic bond, while the carbon and oxygen atoms in carbonate are covalently bonded.
Ответ:
The Brain
Explanation:
The brain is responsible for managing the functions of all other organs.