right..... im not sure about it but since the Atomic Mass of zinc is 65.39 amu then most probably it will be 65 amu rounded to the nearest whole number.
hope that helped :D
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The nearest Whole number of atomic mass of potassium is 69
Elements exist as isotopes in nature. So their atomic weight is not a whole number.
You can determine the number of neutrons in an atom by subtracting the atomic number (number of protons) from the atomic mass (rounded to the nearest whole number). This will give you the number of neutrons in the atom.
Protons: Protons are the positively charged particles found in the nucleus of an atom. The number of protons in an atom is equal to its atomic number, which is listed on the periodic table. Neutrons: Neutrons are the neutral particles found in the nucleus of an atom. To determine the number of neutrons, subtract the atomic number (number of protons) from the mass number (rounded atomic weight). Mass number: The mass number of an atom is the sum of its protons and neutrons. It is usually rounded to the nearest whole number if not a whole number. Atomic weight: Atomic weight is the average mass of an element's isotopes, taking into account the abundance of each isotope in nature. It is listed on the periodic table underneath the element's symbol.
Go to this website www.periodictable/Elements/010/index.html
The nearest Whole number of atomic mass of potassium is 69
round the atomic weight to the nearest whole number.
6. An atomic number is always a whole number, so it does not need rounding.
Elements exist as isotopes in nature. So their atomic weight is not a whole number.
To find the number of neutrons, all you need to do is round the atomic weight to the nearest whole number. The atomic weight of nitrogen is 14.007, or about 14. The atomic weight is basically the average number of particles in an atom's nucleus. What particles are located in the nucleus?? The protons and the neutrons. So, all you have to do is subtract the number of protons from the atomic weight and you get the neutrons!!HERE'S HOW YOU DO IT:Nitrogen's atomic # = 7Nitrogen's atomic mass = 14Neutrons + Protons = Atomic Mass so... 14-7=7The number of neutrons is 7.
No, it is not okay to round atomic masses to the nearest whole number because atomic masses are typically reported to several decimal places to account for the average mass of isotopes present in nature. Rounding to the nearest whole number would lead to inaccurate calculations and results.
It is 2.
Take the Atomic Mass and round it to the nearest whole number. Then subtract this number and the atomic number of that element.
The element argon has 22 neutrons. It has 18 protons and 18 electrons, giving it an atomic number of 18. The number of neutrons is calculated by subtracting the atomic number from the atomic mass, which is 40 for argon (obtained by rounding the atomic weight to the nearest whole number).
It is 4.0026 : the atomic mass can be a fraction.
Atomic mass is the total mass of protons and neutrons in an atom, which are whole numbers. Atomic weight, on the other hand, takes into account the abundance of different isotopes of an element, which can result in a weighted average that may be a decimal number.