Home
Class 10
CHEMISTRY
Assertion : atomic masses of elements...

Assertion : atomic masses of elements are whole numbers .
Reason : atoms of the same element exist as isotopes .

A

Both assertion and Reason are true and Reason is correct explanation of assertion

B

both assertion and Reason is not the correct explanation of assertion

C

Assertion is false but reason is true

D

Assertion is true but reason is false

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ATOMS AND MOLECULES

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWER ( FIND THE ODD ONE OUT ):|1 Videos

  • ATOMS AND MOLECULES

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWER ( ANSWER IN A WORD ):|17 Videos

  • ATOMS AND MOLECULES

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWER ( STATE WHETHER THE FOLLOWING STATEMENTS ARE TRUE OR FALSE . CORRECT THE FALSE STATEMENT):|14 Videos

  • CARBON AND ITS COMPOUNDS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTION & ANSWER ( HIGHER ORDER THINKING SKILLS (HOTS) )|6 Videos

Similar Questions

Explore conceptually related problems

The relative atomic masses of many elements are not whole number because

Atomic mass of an element is not necessarily a whole number because :

The gram atomic mass of an element has no unit

______molecules are made up of atoms of the same elements .

The atomic mass of an element is 24 and its atomic number is 12. Show how the atom of the element is constituted?