Question
You will see that the atomic radius decreases in moving
from left to right along a period in the Periodic Table. The reason for this is-Solution
The atomic radius decreases in moving from left to right along a period due to an increase in nuclear charge which tends to pull the electrons closer to the nucleus and reduces the size of the atom. Hence, option A is correct.
When all the vowels of the word “HERITAGE” are replaced by the next letter in alphabetical series, then all the consonants are replaced by the previ...
What is the name of the process to find errors in a software program?
- Two circles are externally tangent to each other. The first circle, centered at X, has a radius of 8 cm, while the second circle, centered at Y, has a radi...
Select the option that is related to the third number in the same way as the second number is related to the first number:
21: 63 :: 36:?
A, a female, introduces B saying that, "She is the wife of the grandson of the father of my father". How is B related to A?
In a locality, all the local electricians follow a cost-plus method to charging fees for their services. The electrician charges for all items used in t...
Which of the following statement is correct?
Dog , Fish , Mammal
- Simplify:- 100 Ă·10-[-2+{-9+(3-6 of 2)}]=.
What is the primary purpose of a firewall?
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