Question
Which of the following isotope of hydrogen is
radioactive in nature?Solution
Hydrogen is the only element whose isotopes have different names that are in common use today. These are Protium, Deuterium and Tritium. Out of these three isotopes of hydrogen, only tritium is radioactive in nature. Of the hydrogen isotopes, tritium (³H or 1H3) is the only naturally radioactive one.Â
More Chemistry GS Questions
√3598 × √(230 ) ÷ √102= ?
7(1/2) – 3(5/6) = ? − 2(7/12)
Simplify the following expression.
(3-3 × 3 + 3 ÷ 3 + 3 × 5) × 2 of 5 + (2 + 2 ÷ 2 + 2 × 2 - 2)
What will come in the place of question mark (?) in the given expression?
(437 + ? - 167) x 2.5 = 875I. 8x² - 74x + 165 = 0
II. 15y² - 38y + 24 = 0
?2 = √20.25 × 10 + √16 + 32
15(2/9) + 11(2/9) + 17(1/9) + 13(4/9) = ?
- What will come in the place of question mark (?) in the given expression?
32% of 74% of ? = 16% of 37% of 180 
15% of 695 – 12.5% of 250 =? – 1200
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