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What is the scattering experiment?
The scattering experiment of E. Rutherford and his team lead to the disvovery of the proton and to a new atomic model. Alpha particles colliding an atom are scattered by the positive atomic nucleus containing protons.
What is the atomic mass of silver?
The atomic mass (or weight) of silver is 107.8682 amu (atomic mass units)
What is atomic mass measured in?
Atomic mass units
What is the approximate mass of an oxygen atom in atomic mass units?
The approximate mass of an oxygen atom in atomic mass units is 16. Oxygen has an atomic number of 8, which means that its atomic mass is approximately 16 atomic mass units.
How do you convert grams per mole to atomic mass units (amu)?
To convert grams per mole to atomic mass units (amu), you can use the conversion factor 1 gram per mole is equal to 1 amu. This means that the numerical value of the atomic mass in amu is the same as the molar mass in grams per mole.
What is the atomic mass of mercury?
The atomic weight of Hg is 200.59 grams per mole.
How many atomic mass units are there in 5.7 g?
To convert grams to atomic mass units (amu), we use the conversion factor that 1 atomic mass unit is approximately (1.66 \times 10^{-24}) grams. Therefore, to find the number of atomic mass units in 5.7 grams, we can use the formula: [ \text{Number of amu} = \frac{5.7 , \text{g}}{1.66 \times 10^{-24} , \text{g/amu}} \approx 3.43 \times 10^{24} , \text{amu}. ] Thus, 5.7 grams is approximately (3.43 \times 10^{24}) atomic mass units.
What is the atomic mass of colbat?
Cobalt is an atomic mass of 58.93 atomic mass units
What happens to the mass and atomic number when there is an alpha decay?
The mass decreases by 4 units and the atomic number by two units.
Atomic packing factor of nacl?
Na Cl has an IPF factor not APF as it is compound and APF refer to atomic packing factor, not ionic packing factor.
What element has an atomic mass of 106.4 atomic mass units?
Palladium
What is the atomic weight of promethium?
145 (no units as atomic weight is dimensionless)
