0
What else can I help you with?
How much does beryllium cost for 1.85 grams per cubic centimeter?
The cost of beryllium can vary depending on the supplier and market conditions, but as of previous data, the price of beryllium is approximately $338 per kilogram. With the density of beryllium being 1.85 grams per cubic centimeter, you can calculate the cost of 1 cubic centimeter by converting the density to kilograms and multiplying it by the price per kilogram.
Does Copper have a simple or giant structure?
copper is an element, so in terms of molecular structure, it extremely simple(Cu or Cu2) In terms of atomic structure and electron/proton/neutron configuration it is obviously more complex.It contains 29 protons and electrons, an 35 neutrons. Finally, in terms of crystal structure, its pretty simple because it is face-centered cubic
How many electrons are in Polonium?
Polonium is simple cubic. each corner is 1/8 atom. simple cubic has 8 corners therefore: (1/8) x 8 = 1 atom/unit cell. Polonium is simple cubic. each corner is 1/8 atom. simple cubic has 8 corners therefore: (1/8) x 8 = 1 atom/unit cell.
What is a number with a billion zeros?
The smallest possibility is 1 x (1 googol)(500 millionth power)It has not been anywhere near that number of nanoseconds since the Big Bang.There are nowhere near that many cubic nanometers of volume in the observable universe.In fact, there are nowhere near that many protons, neutrons, electrons, and neutrinos,all combined, in the universe.
What is the crystal structure of lithium?
Lithium has a face-centered cubic (FCC) crystal structure. In this structure, the lithium atoms are arranged in a cubic close-packed (CCP) lattice with an extra atom at the center of each face of the cube.
What is the specific gravity of beryllium?
Beryllium is an alkali earth metal, element number 4. It is the second lightest alkali metal at just 1.85 grams per cubic centimeter.
Which is the material with highest density?
Iridium wins when the density is calculated using the "space lattice" method, which is considered to be more accurate, when comparing it to Osmium. An atom of Iridium has 77 protons, 77 electrons and 115 neutrons. At.wt. 192.22 An atom of Osmium has 76 protons, 76 elections and 114 neutrons. At. wt. 190.2 Osmium has a crystal structure that is "Hexagonal" Iridium is a "Cubic face centred" crystal. This crystal structure is how the atoms align with each other to form the material itself. A good example to understand this is with Carbon. A very dense and very hard form is DIAMOND where the carbon atoms are very tightly and closely bonded together. A very soft form is GRAPHITE, where the carbons atoms are very loosely packed and easily parted from each other. The Iridium structure's "space lattice" is more compact than that of Osmium such that more protons, neutrons and electrons fit into a unit volume and thus it is denser.
Why do 1 mole of cobalt weigh more than 1 mole of boron?
what you are asking is why cobalt is more dense than boron. You will have to ask a higher power than I. But I will do what I can. atoms are weighed in AMU atomic mass units. Atoms are measured in angstroms. so an atomic density is the relation of angstroms the atom fills(volume)to how heavy it is(mass). Oh, and the mole is a very large number of atoms or molecules so that these really small weights and sizes become tangeable a.k.a. cubic inches, ounces, pound, cubic yards. Now why is there a difference in density of these substances... well they have more or less protons, neutrons, and electrons. Not to mention different arrangement of the electrons causes a different size. I hope that helped.
What are sodium atoms?
They are the smallest bits of sodium possible that retain the chemical properties of sodium. Atoms of sodium can be broken into their component particles, but below the level of atom, all the particles of a given kind are indistinguishable. A proton from a sodium atom, for example, is indistinguishable from a proton taken from an atom of mercury. Sodium atoms consist of 11 protons and 11 electrons; its atomic number is 11. It has 12 neutrons. It is an alkali metal with a cubic crystal structure.
How many atoms of beryllium are present in a room with the dimensions of 8 feet by 13 feet by 15.1 feet if a sample of air contains 12.8 micrograms per meter cubed?
To calculate the total number of beryllium atoms present, we first need to determine the total volume of the room in cubic meters. Then, we can use the concentration of beryllium in the air to calculate the total mass of beryllium in the room. Finally, we can use the atomic mass of beryllium to convert the mass to the number of atoms.
What is the atomic structure of iron?
Microscopically (what we can see through an electronic microscope), steel is seen in a shape of grains, particules, beans, but the submicroscopic strcture of steel is its crystalline structure: the ferrite is Cubic centred, austenite is cubic faced centred and martensite is like a parallelogram. Cheers simon Longela postgrad student Cape Peninsula university of technology longela@gmail.com
How many number of free electrons per cubic cm of intrinsic silicon at room temperature?
At room temperature, there are approximately 2.5 x 10^10 free electrons per cubic centimeter in intrinsic silicon.
