Krypton, the chemical element with an atomic number of 36, is present in the atmosphere and can be extracted from liquid air through fractional distillation. It is also the name of the fictional planetary home of the DC Comics superhero known as Superman.
Ramsay and Travers discovered krypton in 1898
Ahaha. You might be thinking of the Superman Krypton indeed, but you won't find any Krypton ore on Earth. Krypton is actually a noble gas at room temperature. It's colorless and odorless, also.
To find the atomic mass of krypton, you can add up the number of protons and neutrons in its nucleus. Krypton has an atomic number of 36, which means it has 36 protons. You can find the atomic mass on the periodic table, which is usually around 83.798 u for krypton.
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We generally find krypton as a gas. It boils at around -153 0C, and it is a gas anywhere it occurs naturally on the earth.
To find the mass of 5.00 moles of krypton (Kr), you multiply the number of moles by the molar mass of krypton. The molar mass of krypton is approximately 83.80 g/mol. Therefore, the mass of 5.00 mol of krypton is 5.00 mol × 83.80 g/mol = 419.00 grams.
To determine the number of moles in 1.23 grams of krypton, first find the molar mass of krypton (Kr), which is approximately 83.80 g/mol. Then, divide the given mass (1.23 g) by the molar mass of krypton to find the number of moles. In this case, 1.23 g / 83.80 g/mol ≈ 0.015 moles of krypton.
7.24 moles.
Krypton Tetrafluoride
To find the number of moles in 607 g of krypton, divide the given mass by the molar mass of krypton. The molar mass of krypton is approximately 83.80 g/mol. So, 607 g ÷ 83.80 g/mol ≈ 7.25 moles of krypton.
N E V E R taste it T O find out ! ! !But I can ascertain that krypton is not (very) dangerous, being a noble gas.
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.