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Periodic Table: Fill in the blanks (Set 01)

Periodic Table is a chapter of ICSE class 10 Chemistry textbook. Here, we present fill in the blanks test on Periodic Table. This test is totally based on latest Chemistry textbook of ICSE Board. This test module contains ten questions in fill in the blanks format. Marks and answers are given immediately. Solve this Chemistry test on Periodic Table to score full marks in ICSE class 10 Board exams. Our tests are designed and thoroughly checked by experts and are completely error-free. Quizcrazy.in and team is proud to present this Periodic Table test to you.

Periodic Table: Fill in the blanks:

QUESTION 01:

The ______ period is the shortest period in modern periodic table. (first / second / third)
(Type the correct answer below)

QUESTION 02:

The third period contains ______ number of elements. (6 / 8 / 10)
(Type the correct answer below)

QUESTION 03:

In a period, the atomic radii of elements ______ from left to right. (decrease / increase)
(Type the correct answer below)

QUESTION 04:

In a group, the atomic radii of elements ______ from top to bottom. (decrease / increase)
(Type the correct answer below)

QUESTION 05:

If an element has a low ionisation energy, then it is likely to be ______. (metallic / non-metallic)

QUESTION 06:

______ is a measure of the tendency of an atom to attract a bonding pair of electrons.

QUESTION 07:

Magnesium belongs to ______ period. (first / second / third)

QUESTION 08:

Fluorine belongs to group ______. (VA / VIA / VIIA)

QUESTION 09:

There are ______ horizontal rows in modern periodic table. (6 / 7 / 8)

QUESTION 10:

Down a group, metallic character ______. (decreases / increases)

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