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The radius of a copper atom is 128 X 10 -12 m What is the radius in angstroms?
Wiki User
∙ 14y ago
One angstrom = 1 x 10-10 meters
Here we have 10-12 meters so we know that our angstroms are bigger by a factor of 102(equlivent to 100).
So to covert we must divide put value by 100(102) to get the value in angstroms
128/100 = 1.28 angstroms( or 1.28 x 10-10 meters)
Wiki User
∙ 14y ago
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Copper atomic radius?
The atomic radius of copper is 128 pm.
What isotope has 53 electrons and 75 neutrons?
If it is an atom (neutral) with 53 electrons then it can be deduced that it has [(53 electrons) + (charge=0)] = 53 protons and (75 neutrons), hence its atom number is 53 (= number of protons) being the element Iodine with mass number 128 [(p+n) = (53+75) = 128], its most unstabel radio-isotope ( I(128) half-time 25.0 min, beta-minus + gamma radiant).However the stable Tellurium-128 (atom number = proton number = 52, mass number 128) has 52 protons, so the -1 charged ION (Te- ) of it has also 53 electrons, though it is not very stable.Te- is called per-telluride ion, compare with the per-oxide ion O-.
How many moles are present in 128 grams of sulphur dioxide?
Divide mass of 128 g SO2 by its molar mass of 64.066 g.mol−1 SO2 and you get the number of moles: 1.9979 = 2.00 mole SO2
How many moles of copper are there in 128 grams of copper?
Multiply 564 grams of copper by 1 mole over the atomic mass of copper (represented in grams). 564 g Cu * 1 mol Cu / (atomic mass) g Cu The atomic mass is located on the periodic table and represented in atomic units. The same value is used here, but with the unit as grams.
How many neutrons are present in an atom that has an atomic number of 62 and a mass number of 151?
The atomic number refers to the number of protons in the nucleus. This is what dictates the atom's chemical properties. One proton, hydrogen. Two protons, helium, and so on. The mass number is the sum of protons and neutrons combined. Therefore, the number of neutrons in an atom of samarium (62 Sm 151) is the difference: 89 Samarium 151 is not stable, incidentally. It has a half life of 90 years, decaying by beta particle emission. What happens (essentially) is that one of those neutrons splits into a proton/electron pair. The electron is ejected from the nucleus. The atomic number goes up by one, but the mass remains the same. 62 Sm 151 transmutes into 63 Eu 151 (europium), which is a stable rare earth element.
Copper atomic radius?
The atomic radius of copper is 128 pm.
Which atom is bigger copper or nickel?
This may vary by your 'definition' of 'bigger'Atom radius Cu: 128 pM, Ni: 124 pM orVanderWaals radius Cu: 140 pM, Ni: 163 pM
What is the radius of 128 inch circle?
If the circle's circunference is 128 then radius is 128/2pi = about 20.372 inches
What is the answer for the circle of 128 ft what is the radius of the circle?
If the circumference is 128 feet, the radius is 20.37 feet. If the diameter is 128 feet, the radius is 64 feet.
How long would a line formed by 10000000 copper atoms be?
100,000,000 copper atoms4 or 5 billionAccording to the link, the diameter of a copper atom is 2.28e-10 m, or 2.28x10-10m. The answer to your question is 1/(2.28x10-10). this can be rewritten as follows:(1/2.28)(1/10-10) = (approx. 0.439)(1010) = 4.39x109.You could say "over 4 billion".
How many copper atoms in a meter?
I assume you mean laid end to end. 1 meter = 1 X 10-12 in picometers. A copper atom is 128 picometers in radius, which means it is 256 picometers in diameter, long and end to end laid out. so, 256 picometers/1 X 10-12 = 2.56 X 1014 atoms in one meter laid end to end ---------------------------------------------------------------
Is Cr and Cu has same atomic radius?
Only the atomic radius is equivalent - 128 pm.
What is the diameter of a circle with a circumference of 128?
128=2πr 128/2π=r r=20.37 Diameter is equal to twice radius Therefore 20.37 times 2 40.74
How big is 128 inch circumference?
A 128 inch circumference would imply a radius of 20.4 inches - a regular bicycle wheel, for example.
If the circumference of a circle is 128 what is the raduis?
Circumference=2Pir so 64 is Pixr and the radius is 64/Pi
How many nuetrons are in 16 oxygen?
there are 8 neutrons in every oxygen atom so times it by 16 is actually 128
What isotope has 53 electrons and 75 neutrons?
If it is an atom (neutral) with 53 electrons then it can be deduced that it has [(53 electrons) + (charge=0)] = 53 protons and (75 neutrons), hence its atom number is 53 (= number of protons) being the element Iodine with mass number 128 [(p+n) = (53+75) = 128], its most unstabel radio-isotope ( I(128) half-time 25.0 min, beta-minus + gamma radiant).However the stable Tellurium-128 (atom number = proton number = 52, mass number 128) has 52 protons, so the -1 charged ION (Te- ) of it has also 53 electrons, though it is not very stable.Te- is called per-telluride ion, compare with the per-oxide ion O-.
