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207.2
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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?
The atomic mass of lead (Pb) is approximately 207.2 atomic mass units.
What element has an atomic mass of 166 with 82 protons?
The element with 82 protons and an atomic mass of 166 is lead, with the chemical symbol Pb.
What element is a very dense metal with an atomic mass of 207.2?
The element you are referring to is lead (Pb). It is a very dense metal with an atomic mass of 207.2.
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 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?
The atomic mass of lead (Pb) is approximately 207.2 atomic mass units.
What is the lead mass?
Lead (Pb) has the atomic number 82 with an Atomic Mass of 207.2 amu.
What element has an atomic mass of 166 with 82 protons?
The element with 82 protons and an atomic mass of 166 is lead, with the chemical symbol Pb.
What element is a very dense metal with an atomic mass of 207.2?
The element you are referring to is lead (Pb). It is a very dense metal with an atomic mass of 207.2.
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.
How many protons P and neutrons are there in a nucleus are present in a Pb nucleus of atomic mass of 206?
A Pb nucleus with an atomic mass of 206 contains 82 protons (from the atomic number of lead) and 124 neutrons (subtracting the atomic number from the atomic mass).
How many grams of lead are there in 0.0275 moles of lead?
For this you need the atomic mass of Pb. Take the number of moles and multiply it by the atomic mass. Divide by one mole for units to cancel..0015 moles Pb × (207.2 grams) = .311 grams Pb
What is the mass number of this element Pb 82 207.19?
Lead is a metal element. Atomic Mass number of it is 207.
What is the atomic weight of gold and lead?
The atomic weight of gold (Au) is approximately 197, and the atomic weight of lead (Pb) is approximately 207.
How many neutrons are in the atom pb?
The number of neutrons in an atom of lead (Pb) can vary depending on the isotope of lead. The most common isotope, lead-208, has 82 neutrons.
How do you find the molar mass of lead (II) nitrate (Pb(NO3)2)?
To find the molar mass of lead (II) nitrate (Pb(NO3)2), you first calculate the individual atomic masses of each element in the compound (Pb, N, O). Then, add up the atomic masses of each element based on the subscripts in the formula (2 nitrogens and 6 oxygens in this case) to get the molar mass. In this case, the molar mass of Pb(NO3)2 would be 331.2 g/mol.
