Question
What is the atomicity of
Helium?Solution
Helium is a chemical element with symbol He and atomic number 2. It is a colorless, odorless, tasteless, non-toxic, inert, monoatomic gas. The molecule of helium contains one atom of helium that's why it is known as Mono atomic. Diatomic molecules contain two atoms that are chemically bonded. Some elements with their atomicity.
115.98 + 109.01 + (√575 - 17) X 20.09 - 204.89 + 38.03 = ?
25.02% of 460.02+?% of 300.02=295.21
What approximate value will replace the question mark (?) in the following?
√40...
45.22 of 499.98% + 399.99 ÷ 20.18 = ?
118.95 – 24.10 + (91.90 ÷ 22.89 × 12.14) = ?
47.87% of 749.76 + 35.11% of 399.76 = √? + 23.15 × 20.87
32.052- 22.03 x 24.199 - 15.18 x 11.04 = ?
? = 49.97% of 38.09% of 1998.95
125.9% ÷ 9.05 x 99.98 = ? - 69.97 × √324.02 ÷ 5.98
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