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  • Question
  • There are two elements-calcium (atomic number 20) and argon (atomic number 18). The mass number of both the elements is 40. They are therefore known as


  • Options
  • A. isotones
  • B. isochores
  • C. isobars
  • D. isotopes

  • Correct Answer
  • isobars 

    Explanation

    Isotopes-These  are  atoms  of  the elements  having  the  same  atomic number but different mass number.,  Isobars-These  are atoms of same mass number but different atomic  number.,  Isotones-These are  atoms  of  different  elements having same number of neutrons.

  • Tags: Bank Exams

    More questions

    • 1. The water fall, with the highest fall in india, is the

    • Options
    • A. Jog Falls, Karnataka
    • B. Courtallam Falls, Tamil Nadu
    • C. Beraghat Falls, Madhya pradesh
    • D. Ettipotala Falls, Andhra pradesh
    • Discuss
    • 2. In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. Ifa sentence is free from error, select 'No Error'. Sneha was accused for murder of her husband (1)/ but the court found her (2)/ not guilty and acquitted her. (3)/ No Error (4)

    • Options
    • A. 1
    • B. 2
    • C. 3
    • D. 4
    • Discuss
    • 3. In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives. For me the ______________ and the chill of those nights dissolved into those little flames of fire that for hours made us live in a wonderland, in a ___________ fair of fireflies, and made us _________ there?s nothing that can blow those divine lights ________. In my mind I can still hear the jingling sounds of ________ tiny bells that grandma used to ring during the puja. and made us _________ there?s nothing that can blow

    • Options
    • A. belief
    • B. believe
    • C. believably
    • D. beliefs
    • Discuss
    • 4. When and where was Islam founded?
    • Discuss
    • 5. The internet was created to provide

    • Options
    • A. A secure form of communications
    • B. A common communications means for all computers
    • C. Both A & B
    • D. None of the above
    • Discuss
    • 6. In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives. For me the ______________ and the chill of those nights dissolved into those little flames of fire that for hours made us live in a wonderland, in a ___________ fair of fireflies, and made us _________ there?s nothing that can blow those divine lights ________. In my mind I can still hear the jingling sounds of ________ tiny bells that grandma used to ring during the puja. those divine lights ________. In my mind I can

    • Options
    • A. from
    • B. of
    • C. for
    • D. off
    • Discuss
    • 7. What is the basic foundation of neoclassical literature?

    • Options
    • A. Artistic values of ancient Greece and Rome
    • B. Puritan philosophy
    • C. Enlightenment theory
    • D. Anti-Renaissance thought
    • Discuss
    • 8. Hard Drive capacity is measured in

    • Options
    • A. Newton
    • B. GB
    • C. THz
    • D. Gwallior
    • Discuss
    • 9. In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives. For me the ______________ and the chill of those nights dissolved into those little flames of fire that for hours made us live in a wonderland, in a ___________ fair of fireflies, and made us _________ there?s nothing that can blow those divine lights ________. In my mind I can still hear the jingling sounds of ________ tiny bells that grandma used to ring during the puja.

    • Options
    • A. these
    • B. this
    • C. those
    • D. that
    • Discuss
    • 10. The first history book was written by

    • Options
    • A. Thucidides
    • B. Aristotle
    • C. Herodotus
    • D. Euclid
    • Discuss


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