Chapter 1: Atoms & Atom Model - Science Mcqs for Grade 7

Q.  The rays that can penetrate into metal are

a. x-rays
b. ultra violet rays
c. gamma rays
d. radio waves


ANSWER: See Answer
 
No explanation is available for this question!
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MCQs:  The two isotopes of carbon are
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MCQs:  The shells are arranged around nucleus according to their
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MCQs:  The positive ion is known as
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MCQs:  The symbol of "Hydrogen" is
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MCQs:  When "Uranium-238" is bombarded with neutrons, it produces
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MCQs:  Chemical symbol represents
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MCQs:  Rutherford's Model explains that atom has a nucleus which is surrounded by
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