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If you know the mass of one mole of those atoms (the mass number listed on the Periodic Table), then you divide that number by Avogadro's constant: 6.022x10^23 which gives you the mass of one single atom
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoThe Atomic Mass can be calculated by adding the mass of protons, neutrons, and electrons. Electrons essentially have no mass, and protons and neutrons have an atomic mass of one. So looking at a common element of oxygen with 8 protons, 8 neutrons, and 8 electrons, we can find the atomic mass to be 16 (the number of protons plus the number of neutrons). An isotope of oxygen having 8 protons, 7 neutrons, and 8 electrons, would have an atomic mass of 15.
Wiki User
∙ 12y ago- take your average mass and round it, then take your atomic number and subtract it by your average mass. This will give you you atomic mass of an element. -
Wiki User
∙ 7y agoThe mass of an atom is the sum of masses of neutrons, protons and electrons.
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What is the atomic mass of the element Ne?
Neon is a non meta element. Atomic mass of it is 20.
What does the atomic mass of an element measure?
Atomic mass of an element measures the mass of that element on a molecular scale, taking into account neutrons and protons, which weigh approximately 1. Electrons are negated. Atomic mass is also the mass, in grams, of 1 mole of that element.
What element that has an atomic mass of 14.007?
Nitrogen, element 7, has an atomic mass of 14.0067, rounded to 14.007.
Which element has an atomic mass of 200?
Mercury has an atomic mass of 200.
What element has an atomic mass of 50.942?
Vanadium is the element that has an atomic weight of 50.942.
How do you calculate a mass of am atom?
To calculate the atomic mass of an element, add up the mass of protons and nuetrons.
What is necessary to calculate the atomic mass of an element is?
You need to know the atomic # or the masses of each isotope of the element.
What is the atomic mass of 25mg?
The atomic mass of a substance is the mass of one mole of that substance. To calculate the atomic mass of 25 mg of a specific element, you would first need to determine the molar mass of that element. You can then use the molar mass to convert the mass of the sample (25 mg) to the number of moles, and then calculate the atomic mass of that amount.
How does the average atomic mass of an element differ from the mass of an individual atom of the same element?
The average atomic mass takes into account the different isotopes of an element and their relative abundance, while the mass of an individual atom is specific to that particular isotope. The average atomic mass is a weighted average based on all isotopes present in a sample, providing a more accurate representation of the element's mass in nature.
How do you calculate neutrons for elements in the periodic table?
To calculate the number of neutrons in an element, you subtract the atomic number (number of protons) from the atomic mass (nearest whole number). The atomic mass is the weighted average of the isotopes of that element found in nature. For example, for carbon, the atomic number is 6 and the atomic mass is around 12, so the number of neutrons would be 12 - 6 = 6.
What information about an element's isotopes is needed to calculate that element's average atomic mass?
the atomic number of each isotope-apex;)
What equation is used to calculate neutrons for an element?
Number of neutrons = Atomic mass - Atomic number
How do you calculate the atomic mass of bromine?
To calculate the atomic mass of bromine, you would take the weighted average of the isotopic masses of bromine's isotopes, considering their relative abundance in nature. The atomic mass of bromine is approximately 79.904 u.
What data must you know about the the isotopes of an element to calculate the atomic mass of an element?
Number of protons
How is the atomic mass of an element calculate?
By taking the wieghted averages of naturally occurring isotopes of that element. :)
How do you calculate the number of neutrons an atom of a specific element has?
You can calculate the number of neutrons an atom has by subtracting the atomic number (number of protons) from the atomic mass (rounded to the nearest whole number). Neutrons are the difference between these two values.
How do you calculate atomic mass unit of gold?
The atomic mass unit (amu) is a unit of mass used to express the average mass of an atom or molecule. To calculate the atomic mass unit of gold (Au), you would look at the atomic mass of gold on the periodic table, which is approximately 197 amu.
