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What element has 82 protons and 126 neutrons?
Mass number is found by adding the number of protons plus the number of neutrons. Electrons are not added because they are so minute that their masses have almost no bearing on the total mass of the atom. In this case, the mass number would be about 214.
What is the mass number of the element lead?
I cannot answer this question.
How do you find the mass number of an element?
The formula for mass number is number of neutrons = mass number - atomic number. Mass number can also be referred to as nucleon number.
What is the mass number for the element uranium?
The atomic weight of uranium is 238,02891(3) atomic mass units. The mass number is the total number of nucleons (protons an neutrons) in the nucleus; the mass number is different for each isotope: 234U: mass number 234 235U: mass number 235 238U: mass number 238
How can you get the mass number and atomic number of element?
We can find atomic mass and mass number in chemical elements. Atomic mass is about weight of the atom. Mass number is about total of neutrons and protons.
What is leads mass number?
Stable isotopes are 204, 206, 207, and 208. Average is 207.2.
What is the mass of x atoms of sulfur?
208
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.
Is 208 a prime number?
If 208 has any other factors in addition to '1' and 208, then it's not a prime number. The factors of 208 are 1, 2, 4, 8, 13, 16, 26, 52, 104, and 208 . It looks like it's not a prime number.
Which binary number is equivalent of the decimal number 208?
11010000 is the equivalent binary representation of the decimal number 208.
In Pokemon emerald's pokedex what Pokemon is number is 208?
steelix is # 208
What is the mass of 3.91 x 1024 sulfur atoms?
208
What is the factor tree for the number 208?
208 104,2 52,2,2 26,2,2,2 13,2,2,2,2
How many protons neutrons and electrons are in Pb 208?
Lead, (Pb) has an Atomic number of 82 (you can look this up on a periodic table).This means it has 82 Protons and a neutral atom also has 82 electrons.To find the number of Neutrons you subtract the Atomic Number (82) from the Atomic Mass (208).Therefore the number of Neutrons in this isotope of Lead is 208-82 = 126
What is the prime factorization in exponential form for the number 208?
208 = 24 x 131
What is the compatible number for 208?
200
What number is 156 percent of 208?
324.48
