Question
The Periodic Law stating that ‘the properties of
elements are the periodic function of their atomic masses’ was given bySolution
It was coined by Dmitri lvanovich Mendeléev. Hence, option B is correct.
More General science Common Questions
- What will come in the place of question mark (?) in the given expression?
? = 20% of 25% of 15% of 12000 135.37 – 50.24 + 629.09 – 199.50 = ? – 214.68 + 42.65
40% of (34 x 25) + 105 = ?
(32.1)² + (46.8)² - (28.8)² =? + 2257.97
3.55 + 1.05 + 2.5 × 13 – 12% of 12.5 = ?
322 – 182 + 11 × 24 = ?
?% of 320 - 69 = 123
?% of (√196) × 24 + 344 = 428
1780 – 60 ÷ 4 x 80 = ?
- Simplify:
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