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#Question id: 19947
#XL - P Chemistry
An isotone of 32Ge76is (i) 32Ge77 (ii) 33As77 (iii) 34Se77 (iv) 34Se78.
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#Question id: 19948
#XL - P Chemistry
The fundamental particles which arc responsible for keeping nucleons together is
TLS Online TPP Program
#Question id: 19949
#XL - P Chemistry
The positron is as heavy as
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#Question id: 19950
#XL - P Chemistry
Atoms may be regarded as comprising of protons, electrons and neutrons. If the mass attributed to the neutrons were halved and that attributed to electrons were doubled then atomic mass of would
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#Question id: 19951
#XL - P Chemistry
How many electrons in an atom with atomic number 105 can have (n +l) = 8 ?
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#Question id: 19952
#XL - P Chemistry
The size of the nucleus is approximately