Assertion and reasoning: Ionic radii — task. Science State Board, Class 10.

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Answer the following questions using the data given below:

1.

Assertion:	Cesium metal forms a cation.
Reason:	Because it loses a single electron from its outermost energy level.

Both the assertion and the reason are correct; the reason explains the assertion.
Assertion and reason are correct, reason doesn't explains the assertion
Reason is correct, not assertion.
Assertion is correct, reason is wrong

2.

Assertion:	The iodide element forms an anion.
Reason:	Because it gains an electron, they become negative ions

Assertion is correct, reason is wrong
Both the assertion and the reason are correct; the reason explains the assertion.
Assertion and reason are correct, reason doesn't explains the assertion
Reason is correct, not assertion.

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