Physics, asked by shilpamahtur1980, 4 months ago

19) An element "Y" forms an oxide whose chemical formu
la is Y203.
a. State the valency of Y
b. Is Y a metal or non metal
c. Write the formula of 'Y' with chloride

Answers

Answered by ka9208892

0

Answer:

is Y203.

a. State the valency of Y

b. Is Y a metal or non metal

c. Write the formula of 'Y' with chloride

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