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Manganese is a metal element. Mass number of it is 55.
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What is the Mass number of Co?
Cobalt is a metallic element. Mass number of it is 58.
What is the mass number of Co-60?
Cobalt is a metal element. Atomic mass of it is 58.
Where can you find the serial number on a mass arms co shotgun?
On the but
What is the number of molecule of G of CO?
The number of molecules of 140g of CO is 3.01x10^24 molecules of CO. CO is Carbon monoxide, with the mono meaning one. It's molar mass is 28.01 g/mol.
What is the mass in grams of 0.0489 mol cobalt?
The gram atomic/molar mass of cobalt is 63.546. Multiplying this number by 0.0489 yields the answer of 3.11 grams, to the justified number of significant digits.
What is the number of molecules of 140 g of CO?
The number of molecules of 140g of CO is 3.01x10^24 molecules of CO. CO is Carbon monoxide, with the mono meaning one. It's molar mass is 28.01 g/mol.
How many neutrons are contained in an atom of Co-53?
Cobalt has 27 protons. If its mass number is fifty-three, then the number of neutrons corresponds to the mass no. - the proton no: 53 - 27 = 26.
How many moles is 14 g of CO gas?
Remember the equation Moles = mass(g) / Relative Atomic/molecular mass (Ar/Mr) moles = mass(g) / Ar/Mr The mass is 14 g The Mr for CO is:- From the Periodic Table Mass of C = 12 and mass of O = 16 12 + 16 = 28 Substituting moles(CO = 14g / 28 moles = 0.5 ( or 1/2 mole)
What does CO stand for in science?
i am pretty sure it is cobalt. atomic number is 27. it is a solid. it is a metal. its atomic mass is 58.933.
How many moles of CO in 1.23g of it?
For this you need the atomic (molecular) mass of CO. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel.4.5 grams / 28.0 grams = .161 moles CO
What does 60 represent in co-60?
Atomic Mass or mass no
What does the 60 represent in Co-60?
Atomic mass or mass no
