Which of the Following Statements About Isotopes Is/are Correct

question 43

Multiple Choice

Which of the following statements about isotopes is/are correct?
i.They have different masses
ii.They have different numbers of neutrons
iii.They have different electrical charges
iv.They have different nuclear symbols
v.They have different mass numbers

• A)i and ii
• B)i, ii, and iv
• C)i, ii, and v
• D)i, ii, iv, and v
• E)All are correct

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