answer: the variable part of an amino acid is the: SIDE CHAIN
Ngl idk but just be a nice person and mark as brainliest please
Answer:
copper I oxide
Explanation:
Copper is known to form two oxides; copper I oxide and copper II oxide.
In the question we have the ions; Cu1+ and O2-. Ionic compounds are formed by a combination of ions as typified below;
Cu^+ + O^2- -------> Cu2O
This compound is copper I oxide
<u>Electromagnet</u> - the strong magnetic field produced inside a solenoid can be used to magnetize a piece of magnetic material like soft iron when placed inside the coil. the magnet so formed is called electromagnet. the magnetic effect remains only till the current is flowing through the solenoid.
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<u>Uses</u><u> </u><u>of</u><u> </u><u>electromagn</u><u>et</u></h3>
electromagnet is used in electric bells
electromagnet is used in electric motors electromagnet is used in telephone diagrams
electromagnet is used in for sorting scrap metals
Hope it helps u
