Advertisements
Advertisements
Question
The formula of the sulphate of an element X is X2(SO4)3. The formula of nitride of element X will be :
Options
X2N
XN2
XN
X2N3
Advertisements
Solution
XN
Formula of nitride of the element X will be XN.
APPEARS IN
RELATED QUESTIONS
How are the elements with variable valency named? Explain with an example.
An atom of an element is denoted by a “symbol” Explain the meaning of the term ‘symbol’. State a reason for representing the following element by its symbol.
Helium by ‘He’
Give the symbol and the number of atoms of the following elements present in carbon dioxide.
Write the formula of the compound formed – given symbols and combining power or capacity (valency) of the following element in the compound.
Na1+ Cl1-
Give the symbol of the following element:
Silicon
State the type of element for the following:
Radon
Write the radical of the following valency:
Sodium
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Oxide
What does the symbol '(g)' present in a chemical equation, mean?
______ of some elements are derived from Latin or Greek names of the elements.
