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TLS Online TPP Program
#Question id: 27376
#Unit 1. Molecules and their Interaction Relevant to Biology
The number of neutrons is equal to
TLS Online TPP Program
#Question id: 27377
#Unit 1. Molecules and their Interaction Relevant to Biology
Calculate the number of electrons, protons and neutrons in 1 mole of 16O−2 ions.
TLS Online TPP Program
#Question id: 27378
#Unit 1. Molecules and their Interaction Relevant to Biology
Choose the correct statements
(i) Atomic number = number of protons + number of electrons
(ii)Mass number = number of protons + number of neutrons
(iiiAtomic number = number of protons = number of neutrons
(iv)Atomic number = number of protons = number of electrons
TLS Online TPP Program
#Question id: 27379
#Unit 1. Molecules and their Interaction Relevant to Biology
Atomic radii can be measure by calculation
TLS Online TPP Program
#Question id: 27380
#Unit 1. Molecules and their Interaction Relevant to Biology
Choose the incorrect statements
TLS Online TPP Program
#Question id: 27381
#Unit 1. Molecules and their Interaction Relevant to Biology
Size of atom or atomic radii can be estimated by