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What is the mass of 4.9810e21 platinum atoms?
The mass of 4.9810e21 platinum atoms is 0,000 042 g.
What is platinum the element made of?
Platinum is a chemical element with the symbol Pt and atomic number 78. It is a dense, malleable, and ductile metal that is part of the platinum group of metals. Platinum is primarily composed of platinum atoms bound together through metallic bonding.
How many atoms are contained in 97.6g of platinum?
To determine the number of atoms in 97.6g of platinum, you first need to calculate the number of moles of platinum using its molar mass (195.08 g/mol). Then, you can use Avogadro's number (6.022 x 10^23 atoms/mol) to convert moles of platinum to atoms. This calculation will give you the total number of atoms in 97.6g of platinum.
What is made out of platinum?
Platinum is not "made" out of anything, the way bronze or steel are made out of stuff. Platinum is an element, not an alloy. That means you can break platinum down to single atoms, and it is still platinum. It is not created out of molecules (which are combinations of different elemental atoms). It's atomic weight is 78, and its chemical symbol is Pt.
How many atoms are present in 254g of platinum?
The standard atomic weight of platinum is 195,084 g.195,084 g-------------------------------1 mol250 g-------------------------------------x molx = 250/195,084 = 1,28 mol platinum
Find the mass in kilograms of 2 atoms of platinum?
Well, in 1 mole of platinum there are 6.022 x 10^23 atoms. Furthermore 1 mole of platinum weighs approximately 0.1951 Kg. Therefore, the mass of two atoms of platinum is: 2(0.1951/6.022 x 10^23) = 6.48 x 10^-25 Kg (2 sig. fig)Or - 0.00000000000000000000000648 KgP.S. I am a fag.
What is the mass of 5.23x1021 platinum atoms?
To find the mass of 5.23x10^21 platinum atoms, you would first calculate the molar mass of platinum (195.08 g/mol) and then multiply it by the number of atoms given. This calculation would result in a mass of 0.000325 grams of platinum.
What is the formula for platinum IV chloride?
The chemical formula for platinum IV chloride is PtCl4. It consists of one platinum atom bonded to four chloride atoms.
How many atoms does Pt have?
The element platinum has only one atom.
What is the mass of 5.061021 platinum atoms?
Re-think your question. You can't have 5.061021 atoms. Maybe you mean grams or moles?
What is the number of protrons in platinums atoms?
The same as the atomic number of platinum, 78.
Is platinum an element mixture or compound?
Platinum is an element, not a mixture or compound. It is a rare and valuable metal that is found in its pure form in nature and consists of only platinum atoms.
