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The mass number of lead (Pb) varies depending on the isotope. The most stable and abundant isotope is lead-207, which has a mass number of 207. Other common isotopes include lead-206 and lead-208, with mass numbers of 206 and 208, respectively. The mass number represents the total number of protons and neutrons in the nucleus of an atom.
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What is the atomic mass of lead?
Lead's atomic mass is 207.2 Its atomic number is 82
Which atomic mass is smaller cobalt or lead?
Cobalt (Co) has a smaller atomic mass than Lead (Pb). Cobalt's atomic mass is only 58.9332 while lead's is 207.2.
Which has a lower atomic mass lead or cobalt?
Cobalt has a lower atomic mass than lead. The atomic mass of cobalt is approximately 58.93 g/mol, whereas the atomic mass of lead is about 207.2 g/mol.
How many grams of lead are in 4.62 moles of lead?
To find the grams of lead in 4.62 moles, you can use the molar mass of lead, which is approximately 207.2 g/mol. Multiply the number of moles by the molar mass to get the grams: 4.62 moles * 207.2 g/mol ≈ 956.6 grams of lead.
Which element has the atomic mass of 207.20?
The element with an atomic mass of 207.20 is lead (Pb).
What is the atomic mass of lead?
Lead's atomic mass is 207.2 Its atomic number is 82
What is a atomic mass of lead?
Lead is a metal element. Atomic mass of it is 207.
What is the mass number lead?
Lead is a metal element. Atomic mass of it is 207.
What is the number of atomic mass in lead?
Lead is a meta element. Atomic mass of it is 207.
What one has more mass an atom of gold or lead?
An atom of lead has more mass than an atom of gold. This is because lead has a greater atomic mass than gold, due to the larger number of protons, neutrons, and electrons in a lead atom compared to a gold atom.
What is the lead mass?
Lead (Pb) has the atomic number 82 with an Atomic Mass of 207.2 amu.
What is the atomic mass for one atom of lead?
Lead is a non element. Atomic mass of it is 12.
What unit measures the mass of a pencil lead?
The mass of a pencil lead is typically measured in grams.
Which atomic mass is smaller cobalt or lead?
Cobalt (Co) has a smaller atomic mass than Lead (Pb). Cobalt's atomic mass is only 58.9332 while lead's is 207.2.
What is heavier mass or lead?
Question does not make sense. Mass is a property of any particle. Lead is an element.
Which has a lower atomic mass lead or cobalt?
Cobalt has a lower atomic mass than lead. The atomic mass of cobalt is approximately 58.93 g/mol, whereas the atomic mass of lead is about 207.2 g/mol.
The molar mass of a mole of lead?
molar mass =207.2 g / mol no. moles = mass/ molar mass moles = 1 1(207.2) = mass mass of 1 mole lead is 207.2g molar mass =207.2 g / mol no. moles = mass/ molar mass moles = 1 1(207.2) = mass mass of 1 mole lead is 207.2g
