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Q: What is the mass number for lead 206?
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What is the mass and atomic number of 206Pb?

you have awnsered your own question, lead 206 is an isotope of lead that is stable, the atomic number is 82.


What is the mass number of Pb82?

An element, such as lead with its 82 protons per atomic nucleus, does not have a mass number, although it does have an average atomic mass, which for lead is 207.2. This is constituted from four lead isotopes that are radioactively stable. The isotopes have mass numbers of 204, 206, 207, and 208.


How many protons P and neutrons are there in a nucleus are present in a Pb nucleus of atomic mass of 206?

The atomic number of lead is 82. The number of neutrons in an isotope is always the difference between the isotopic mass number and the atomic number. In this instance, 206 - 82 = 124.


How many electrons dose lead 207 have?

This is actually a very, very easy question to answer. Now, all atoms of the same element have the same number of protons. Otherwise, they wouldn't be the same element. For instance, if lead had one more proton, it would be bismuth, a non-toxic shiny metalloid. If it had one less, it would be thallium: a deadly poison which was only recently found. Lead has 82 protons. When the number is given by an element name (e.g. lead-204), it is also showing the atom's nucleus' mass number. Natural lead contains lead-204, lead-206, lead-207, and lead-208. Each of these contains the same number of protons, but different numbers of neutrons, hence the mass difference. To find the number of neutrons, N, we subtract the number of protons, Z, from the mass number, A. So, 204 - 82 = 122. Lead-204 contains 122 neutrons.


Lead-210 and lead-206 are different of lead?

isotopes


Why does the decay chain stop at lead-206?

Because lead -206 is stable.


How many neutrons does lead have?

It depends on the isotope (atoms of lead with different numbers of neutrons). There are three stable isotopes of lead:206Pb has 124 neutrons207Pb has 125 neutrons208Pb has 126 neutrons


What is the number of atomic mass in lead?

Lead is a meta element. Atomic mass of it is 207.


What is the atomic mass of lead?

Lead's atomic mass is 207.2 Its atomic number is 82


What are the nuclides for lead?

Some nuclides for lead include Pb-206, Pb-207, and Pb-208. These isotopes have different numbers of neutrons in their nuclei, resulting in variations in atomic mass. Lead-206 is the most common isotope of lead.


What daughter product is produced when thallium-206 an isotope of thallium undergoes beta minus decay?

This isotope is lead-206.


What is the mass number lead?

Lead is a metal element. Atomic mass of it is 207.