Natural chemicals:
<span>- sodium chloride </span>
<span>- methane gas </span>
<span>- water </span>
<span>Artificial chemicals: </span>
<span>- drugs </span>
<span>- detergents </span>
<span>- paints</span>
Answer:
The three major types of bond are ionic, polar covalent, and covalent bonds. Ionic occurs majorly between metals and non-metals, which allows sharing of electrons to form an ionic compound. Whereas covalent bonding calls for complete transfer of electrons between atoms. Polar covalent bonds have unequaly shared electron-pair between two atoms.
Explanation:
a. Cu (Copper)-<em> ionic bonding
</em>
b. KCl (Potassium Chloride)
- <em>ionic bonding
</em>
c. Si (Silicon)
- <em>covalent bonding
</em>
d. CdTe (Cadmium Telluride)
- <em>polar covalent bonding
</em>
e. ZnTe (Zinc Telluride)- <em>polar covalent bonding
</em>
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Answer:
I believe the answer is A
Explanation:
I hope this helps :)
