Home
Class 10
CHEMISTRY
The following table represent the elemen...

The following table represent the elements and the atomic number:
With reference to this, answer the following using only the alphabets given in the table.

Which element combines with hydrogen to form a basic gas ?

Text Solution

Verified by Experts

Q (`QH_(3)` is the basic gas)
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • SAMPLE PAPER 2020

    ICSE|Exercise SECTION-II (40 Marks) Attempt any four questions from this Section|47 Videos

  • SAMPLE PAPER 2019

    ICSE|Exercise SECTION - I|1 Videos

  • SAMPLE PAPER 3

    ICSE|Exercise MULTIPLE CHOICE QUESTION|40 Videos

Similar Questions

Explore conceptually related problems

The following table represent the elements and the atomic number: With reference to this, answer the following using only the alphabets given in the table. Which element has an electron affinity zero ?

The following table represent the elements and the atomic number: With reference to this, answer the following using only the alphabets given in the table. Name the element, which forms an ionic compound with chlorine.

Which of the following symbols represents the atomic number of an element?

An element of atomic number 29 belongs to which of the following block of the periodic table ?

The tenth element in the periodic table resembles the elements with atomic number

Which of the following sequence represents atomic number of only representative elements?

The following table represents the first three periods of the modern periodic table . Study the table and answer the questions that follow How many electrons are present in the valence shell of the element with the atomic number 18?

• In this table H does not represent hydrogen. • Some elements are given in their own symbol and position in the periodic table. • While others are shown with a letter. With reference to the table answer the following questions : In the compound between A and H what type of bond would be formed and give the molecular formula for the same.

If the atomic number of an element is 33, it will be placed in the periodic table in the

In the table given below, six elements are shown with their atomic numbers given in parenthesis. Number of shells in atom E.

Home
Profile