A part of the periodic table is shown here. (The letters are not the actual chemical symbols of the elements.) Which of the following statements is incorrect about the given elements?
A
Q and S combine together to form a compound, `OS_(3)`
B
N forms a divalent cation while L forms trivalent anion.
C
Atomic size of O is the biggest among the given elements.
D
M always forms ionic compounds.
Text Solution
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The correct Answer is:
D
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