0
The mass of 4.9810e21 platinum atoms is 0,000 042 g.
Wiki User
∙ 7y ago
Add your answer:
Earn +20 pts
Is the number of atoms in a sample directly related to the mass of that sample?
If the chemical composition of the sample is known, then the answer is yes. However, equal masses of platinum and magnesium, for example, contain quite different numbers of atoms, because the atomic mass of platinum is much higher than that of magnesium.
What is platinum the element made of?
this is a maetal made out of atoms or metals
What atom is bigger in size vanadium or platinum?
Platinum has an atomic mass of 195.08 & Vanadium has an atomic mass of 50.9415. So platinum is bigger in size.
What Make up 50 percent of the atomic mass of the nucleus?
Well, this is not exact, but smaller atoms have about the same number (and mass) of neutrons and of protons. Heavier atoms have a larger percentage of their mass in neutrons.Well, this is not exact, but smaller atoms have about the same number (and mass) of neutrons and of protons. Heavier atoms have a larger percentage of their mass in neutrons.Well, this is not exact, but smaller atoms have about the same number (and mass) of neutrons and of protons. Heavier atoms have a larger percentage of their mass in neutrons.Well, this is not exact, but smaller atoms have about the same number (and mass) of neutrons and of protons. Heavier atoms have a larger percentage of their mass in neutrons.
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
What is the mass of 5.23x1021 platinum atoms?
First you start by finding moles, 5.15x10^21 / 6.02x10^23=.0088555 , now you find the mass. .00799mol x 195.08 g/mol=1.67 grams
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?
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.
Is the number of atoms in a sample directly related to the mass of that sample?
If the chemical composition of the sample is known, then the answer is yes. However, equal masses of platinum and magnesium, for example, contain quite different numbers of atoms, because the atomic mass of platinum is much higher than that of magnesium.
What is platinum the element made of?
this is a maetal made out of atoms or metals
What is the atomic mass in platinum?
Platinum is a metal element. Atomic mass of it is 195.
Does platinum have small atoms?
Platinum contains 117 neutrons and the atomic number for platinum is 17.
What element has 195 as the atomic mass?
Platinum has the atomic weight (not mass) 195,084.
What is the gram atomic mass of platinum?
Platinum is a meta element. Atomic mass of it is 196.
What atom is bigger in size vanadium or platinum?
Platinum has an atomic mass of 195.08 & Vanadium has an atomic mass of 50.9415. So platinum is bigger in size.
How many Helium-atoms and Carbon-atoms do you have if you have He-atoms with mass of 40amu and C-atoms with mass of 120amu?
Mass of 1 Helium atom is 4 amu and mass of 1 Carbon atom is 12 amu. So there are 10 helium atoms and 10 carbon atoms
What is the number of protons for platinum?
Platinum is a metal element. Atomic mass of it is 195.08.
