Home
Class 10
CHEMISTRY
Which one represents the elements of gro...

Which one represents the elements of group 1?

A

Li, Be, B

B

Li, Na, K

C

O, F, Ne

D

H, He, Ne

Text Solution

Verified by Experts

The correct Answer is:
B

Li, Na, K
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PERIODIC PROPERTIES OF ELEMENTS

    ICSE|Exercise QUESTIONS FOR PRACTICE ON EXAMINATION PATTERN (SECTION I (Select the correct answers from the given choices A, B, C, D. Write down only the letter corresponding to the correct answer.))|15 Videos
  • PERIODIC PROPERTIES OF ELEMENTS

    ICSE|Exercise QUESTIONS FOR PRACTICE ON EXAMINATION PATTERN (SECTION I)|2 Videos
  • PERIODIC PROPERTIES OF ELEMENTS

    ICSE|Exercise QUESTIONS FOR PRACTICE (Answer the questions in one word or in one sentence:) |20 Videos
  • PERIODIC PROPERTIES AND VARIATIONS OF PROPERTIES (PHYSICAL AND CHEMICAL)

    ICSE|Exercise Questions from Previous ICSE Board Papers (2018) |5 Videos
  • PERIODIC PROPERTIES AND VARIATIONS OF PROPERTIES

    ICSE|Exercise ASSERTION AND REASON BASED QUESTIONS|5 Videos

Similar Questions

Explore conceptually related problems

Ionization energies of five elements in kcal/mol are given below: Q. Which of the following pair represents elements of same group?

Ionization energies of five elements in kcal/mol are given below: Q. Which of the following pair represents elements of same group?

Which one of the following elements of group 13 can react with alkali solutions to give H_(2) gas?

Which one of the following elements of group 13 can react with alkali solutions to give H_(2) gas?

Which among the elements of group 16 is radioactive ?

Discuss and compare the trend in ionisation enthalpy of the elements of group 1 with those of group 17 elements.

The second ionisation enthalpy of the elements of group 1 are higher than those of elements of group 2 . Explain.

What is the common name of the elements of group 1?

Which of the following pairs of atomic numbers represents elements belonging to the same group?

Which of the following elements will gain one electron readily in comparison to other elements of their group?