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Atomic Number and Mass Number

Two elements ...

Question

Two elements A and B contain 13 and 8 proton respectively. If the number of neutrons in them happen to be 14 and 8 respectively, the formula unit mass for the compound between A and B unit would b

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Similar questions

Q. Two elements

A

B

13

8

protons respectively. If the number of neutrons in them happen to be

14

8

respectively; the formula unit mass for the compound between

A

B

Q. An atom of an element contains

13

electrons. Its nucleus has

14

neutrons. Find out its atomic number and approximate atomic mass. An isotope has atomic mass

2

units higher. What will be the number of protons, neutrons and electrons in the isotope?

Q. If A and B be two sets containing

4

8

elements respectively, what can be the maximum number of elements in

A \cup B

? Find also, the minimum number of elements in

(A \cup B)

?

Q. The number of electrons, protons and neutrons in a species is equal to 10, 8 and 8 respectively. Assign the proper symbol to the species.

Q. The number of electrons, neutrons and protons in a species are equal to

10, 8

8

respectively. The proper symbol of the species is :

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