Question

An atom X has three electrons more than the noble gas
configuration. What type of ion will it form ? Write the
formula of its (i) sulphate (ii) nitrate (iii) phosphate
(iv) carbonate (v) hydroxide.​

Answer 1

Answer:

negative ions ,ok

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Answer 2

Answer:

$\huge\tt{ANSWER→}$

$\large\tt{It will be the element with valency 3}$

$\huge\tt{SULPHATE→}$

$\large\tt{X₂(SO₄)₃}$

$\huge\tt{NITRATE}$

$\large\tt{X(NO3)3}$