Science, asked by laki94, 9 months ago

define valency in term of hydrogen (for class 7 short)​

Answers

Answered by rawatanshika45175
24

The valency when defined in terms of hydrogen is the number of hydrogen atoms that can combine with or replace one atom of the element.

hope it helpful to you...!!!

please mark me brainly ❤️ and thanks my answer

Answered by archanapandey39
21

Answer:

The no. of hydrogen atoms that can combined with an element in a binary hydride or twice the no. of oxygen atom combining with an element in its oxide or oxides is said to be valency in term of hydrogen.

Previous Question
Next Question
Similar questions
English, 4 months ago
make passive these sentences :- 1.- open the windows, it is very hot. 2.- take off your shoes before entering the room. 3.- inform the teacher before leaving. 4.- do not enter my office without my permission. 5.- do not use my computer in my absence. 6.- do not disturb the boss, he is busy. 7- boil the milk and cut the vegetables. 8- boil the milk and keep it in the fridge. 9- wash the floor and...
Math, 4 months ago
6. Discriminant of the equation – 3x2 + 2x – 8=0 is (A)-92 (B) – 29 (C) 39 (D) 49 Please give urgently​...
Science, 4 months ago
Why will the candal keep burning in the situation ​...
CBSE BOARD X, 9 months ago
1. Discussions should be held in the class on the activities of the project. The students will think, talk and write about what they have learnt and observed after organising the competition. 2. Questions should be discussed in the class about their experiences such as: (i) Describe what you have learnt and felt about the project. (ii) How far was the activity beneficial for you? (iii) How can we...
Math, 9 months ago
2. Write each of the following decimal numbers in the place value table Solution and 5 8 9 and 10 Exercise 8.1 (III) 108.56 (vi) 26.039 1. Write each of the following decimal numbers in words: (1) 30.5 (17) 0.03 (iv) 47.20 (0) 5.008 (iv) (1) 0.3 (vi) 7200.812 (iii) 205.9 (1) 4.2 (vii) 38.007 (v) 2.08 Write the following decimal numbers in the expanded form: (1) 123.7 (iii) 509.306 Write each of...
Science, 1 year ago
Is there cell wall present in plant cell ?​
Math, 1 year ago
Find the zeroes of the polynomial x2-x-72 and verify the relationship between the zeroes and the coefficient...
English, 1 year ago
A. Complete the phrases with words from the box. ​