EASY
6th ICSE
IMPORTANT
Earn 100

Write the symbol of the following:

Chlorine : ________

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Important Questions on Elements and Compounds

EASY
6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>Exercise For Revision>Q 8

Write the symbol of the following:

Nitrogen : ________

EASY
6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>Exercise For Revision>Q 9

Write the symbols of the following:

Potassium : ________

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6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>Exercise For Revision>Q 1
________ are pure substances made up of two or more elements chemically combined in a fixed proportion by mass.
EASY
6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>Exercise For Revision>Q 2
Sugar is a compound made up of
MEDIUM
6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>Exercise For Revision>Q 3
Nitrogen and hydrogen are the constituent elements of
MEDIUM
6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>Exercise For Revision>Q 4
Which of the following statements is incorrect?
MEDIUM
6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>Exercise For Revision>Q 1

State whether the following statement is true or false. Rewrite the false statement correctly.

A compound is a heterogeneous substance.

MEDIUM
6th ICSE
IMPORTANT
Exploring Chemistry-6>Chapter 3 - Elements and Compounds>Exercise For Revision>Q 2

State whether the following statement is true or false. Rewrite the false statement correctly.

Properties of carbon dioxide are the same as those of carbon and oxygen.