Class 9 Subjects

Grade 9 Chemistry MCQ

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Isotopes MCQ with Answers PDF

Isotopes Multiple Choice Questions (MCQ) to solve isotopes quiz answers PDF to learn 9th grade chemistry online course. Structure of Atoms Multiple Choice Questions and Answers (MCQs), Isotopes quiz questions PDF for online education programs. "Isotopes " Book PDF: atomic structure experiments, isotopes, electronic configuration test prep for online school and college.

"Water that contains H-2 atoms is called" Multiple Choice Questions (MCQ) on isotopes with choices heavy water, light water, pure water, and chlorinated water for online education programs. Learn structure of atoms quiz questions for online certificate programs for online certificate courses.

MCQs on Isotopes

MCQ: Water that contains H-2 atoms is called

heavy water
light water
pure water
chlorinated water

MCQ: When Uranium-238 emits α particles it decays in to

Helium
Carbon
Thorium-234
Uranium-235

MCQ: Chlorine-35 exists in nature about

0.35
0.4
0.5
0.75

MCQ: Protium has

one neutron
two neutrons
no neutron
3 neutrons

MCQ: Atoms having same atomic number but different atomic mass are called

derivatives
isotopes
elements
isomers