How many carbon atoms are there in a diamond pure carbon with a mass of 52 mg?
We will do mass to mole to and mole to atoms computation to determine # of C atoms in diamond. The number of C atoms in 52 mg of diamond is 2.61 x 1021 atoms.
How many carbon atoms are in a diamond?
In a diamond, the carbon atoms are arranged tetrahedrally. Each carbon atom is attached to four other carbon atoms 1.544 x 10-10 meter away with a C-C-C bond angle of 109.5 degrees. It is a strong, rigid three-dimensional structure that results in an infinite network of atoms.
How many atoms of carbon are in a diamond with a mass of 0.568 g?
There are 2.85 x 10^22 atoms of carbon in a diamond with a mass of 0.568 g.
Is a Diamond Pure Carbon?
Diamond (the stuff in wedding rings) and graphite (the stuff in pencils) are both crystalline forms of pure carbon. … In diamond, each carbon atom is bonded to four neighboring carbon atoms in a closely-packed three-dimensional grid.
Which sample contains the greatest number of atoms?
Helium has the most number of mol out of all the options and will thus have the highest number of atoms.
What is the mass in grams of 1.00 atom of platinum?
From the periodic table, 1 mole [Pt]=195.078 g/mole 1 mole [Pt] = 195.078 g/mole . The number of platinum atoms in a mole is given by the Avogadro’s…
What is the rarest color of diamonds?
In diamonds, rarity equals value. With diamonds in the normal range, value is based on the absence of color, because colorless diamonds are the rarest. With fancy color diamonds—the ones outside the normal color range—the rarest and most valuable colors are saturated pinks, blues, and greens.
How many carbon atoms are in a gram of diamond?
Explanation: you have 0.2 grams of carbon atoms.
What color do we expect diamonds to be?
Diamonds occur in a variety of colors—steel gray, white, blue, yellow, orange, red, green, pink to purple, brown, and black. Colored diamonds contain interstitial impurities or structural defects that cause the coloration; pure diamonds are perfectly transparent and colorless.
How many moles of H are in CH4?
The formula for methane, CH4 indicates that one mole of the compound contains four moles of hydrogen atoms.
What is the mass of 3.45 moles no2?
Answer: The mass of nitrogen dioxide for given number of moles are 158.7 grams.
How many atoms of gold are in a gold nugget with a mass of 4.25 g?
4.25 g of Gold Nugget contains 1.299 × 10²² Atoms.
Why are red diamonds worth so much money?
When it comes to colored diamonds, the biggest determining factor of their value is their rarity. Red is the rarest diamond color in the world. It’s so rare in fact, that it is thought that only 30 true gem quality red diamonds are known to exist.
How long can a diamond last?
You see, all the Diamonds in the Jewelry Stores Today were Created Billions of years ago. So for a Diamond to Last for a Billion Years, that Pretty Much says “YES, Diamonds DO Last Forever!” After all, Diamonds are the Hardest Known Substance made in Nature (a 10 on the Moh’s Scale).
Why does diamond not conduct electricity but is very strong?
Diamond is a giant covalent structure; each valence electron (outer shell electron) of every carbon atom forms a covalent bond, which means that there are no free electrons. Since electrical conductivity relies on the flow of free electrons, diamond is not a good conductor.