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Home » Properties of the elements are given below. Where would you locate the following elements in the periodic table? (a) A soft metal stored under kerosene (b) An element with variable (more than one) valency stored underwater.
Properties of the elements are given below. Where would you locate the following elements in the periodic table?
(a) A soft metal stored under kerosene
(b) An element with variable (more than one) valency stored underwater.
CBSE | Class 10 | NCERT Exemplar | Periodic Classification of Elements | Science
Properties of the elements are given below. Where would you locate the following elements in the periodic table?
(a) A soft metal stored under kerosene
(b) An element with variable (more than one) valency stored underwater.

Solution: The answer for the following are:

  1. Sodium Group 1 Period 3
  2. Phosphorus Group 15 Period 3
i

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