EASY
8th Maharashtra Board
IMPORTANT
Earn 100

Positively charged proton are together in the nucleus. What might be, one of the function of the neutrons in the nucleus?

Important Questions on Inside the Atom

EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 5 - Inside the Atom>Use your brain power>Q 1
What are the symbols used for the shells which accommodate the electrons in various atoms? 
EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 5 - Inside the Atom>Use your brain power>Q 2
What is the symbol and an ordinal number of the innermost shell? 
EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 5 - Inside the Atom>Use your brain power>Q 3
Write the symbol of electron distribution in the shell of fluorine atom? 
EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 5 - Inside the Atom>Use your brain power>Q 4
Which is the outermost shell of fluorine atom?
EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 5 - Inside the Atom>Use your brain power>Q 5
Which is the outermost shell of sodium atom?
EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 5 - Inside the Atom>Use your brain power>Q 6
Which is the outermost shell of hydrogen atom?
EASY
8th Maharashtra Board
IMPORTANT
General Science>Chapter 5 - Inside the Atom>Use your brain power>Q 1
When the number of the valence electrons in an element 'X' is 4 or less than 4, does 'X' match with the valency of that element?
HARD
8th Maharashtra Board
IMPORTANT
General Science>Chapter 5 - Inside the Atom>Use your brain power>Q 2

When the number of the valence electrons in an element X is 4 or more than 4, does ‘(8-number of valence electrons)’ match with the valency of that element? How many electrons are used to complete the octet?