An atom X has three electrons more than a noble gas configuration. What type of ion will it form?
Write the formula of its a) Sulphate b) Nitrate
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.
An atom has two electrons more than the noble gas configuration. What type of ion will it form ?
The atom of an element X has 7 electrons in its M shell. (a) Write the electronic configuration of element X. (b) What is the atomic number of element X? (c) Is it a metal or a non-metal? (d) What type of ion will be formed by an atom of element X? Write the symbol of the ion formed. (e) What could element X be?
An atom X has three electrons more than the noble gas configuration. (a) What type of ion will it form? (b) Write the formula of its (i) sulphate (ii) nitrate (iii) phosphate (iv) carbonate (v) hydroxide