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Which is a factor in determining the average atomic mass of an element?
The two main factors in determining the average atomic mass of an element are:the isotopic composition of the element (the fraction of each isotope)the atomic mass of each isotope
Which main part of an atom determines the atomic number of an element?
The number of protons in the nucleus of an atom determines the atomic number of an element.
What four pieces of information about each element is found on the periodic table?
Well the four main types really go down to the Atomic Number, Atomic Mass, The Chemical/Atomic symbol, and the elements name of course. But different tables vary.
How are the atomic mass unit and the atomic weight related?
The atomic mass unit (amu) is a unit of mass used to express atomic and molecular weights. Atomic weight, on the other hand, is the average mass of an element's isotopes weighted by their natural abundance. In essence, atomic weight is essentially the same as atomic mass unit but is more commonly used in chemistry to refer to the weighted average of isotopes.
Why is atomic mass of an element an average mass?
The Atomic Mass of an element is the numerical average of all the masses of the naturally occurring isotopes of that element proportionately. Man made elements do not count in supposedly. IE: If we have an element with atomic weight 100 and we have an isotope of that element with atomic weight 102 and if they occurred equally in nature then the Atomic Mass would be 101.
Which is a factor in determining the average atomic mass of an element?
The two main factors in determining the average atomic mass of an element are:the isotopic composition of the element (the fraction of each isotope)the atomic mass of each isotope
Which main part of an atom determines the atomic number of an element?
The number of protons in the nucleus of an atom determines the atomic number of an element.
What 4 things are included about each element in the periodic table?
The four main things included about each element in the periodic table are its chemical symbol, atomic number, atomic mass, and the element's name. These provide key information about the element's identity, structure, and properties.
Who are the early contributors to the development of alphabets?
The Phoenicians were the main early contributors.
What four pieces of information about each element is found on the periodic table?
Well the four main types really go down to the Atomic Number, Atomic Mass, The Chemical/Atomic symbol, and the elements name of course. But different tables vary.
How are the atomic mass unit and the atomic weight related?
The atomic mass unit (amu) is a unit of mass used to express atomic and molecular weights. Atomic weight, on the other hand, is the average mass of an element's isotopes weighted by their natural abundance. In essence, atomic weight is essentially the same as atomic mass unit but is more commonly used in chemistry to refer to the weighted average of isotopes.
Why is atomic mass of an element an average mass?
The Atomic Mass of an element is the numerical average of all the masses of the naturally occurring isotopes of that element proportionately. Man made elements do not count in supposedly. IE: If we have an element with atomic weight 100 and we have an isotope of that element with atomic weight 102 and if they occurred equally in nature then the Atomic Mass would be 101.
What is the constituent element of calcium?
The main constituent element of calcium is calcium itself, which is a chemical element with the symbol Ca and atomic number 20.
What is One of the two main contributors to the double helix model of DNA nucleotides?
The two main contributors areJames WatsonFrancis Crick
Is it true that isotopes have the same atomic weight?
No, isotopes of an element have different atomic weights because they have different numbers of neutrons in their nuclei. The atomic weight of an element is the weighted average of the masses of its naturally occurring isotopes.
The main difference between the more than 100 different element is what?
The main difference between the more than 100 different elements is the number of protons in their atomic nucleus. This determines the unique chemical properties of each element.
Is iodine a organism?
No, iodine is not an organism. It is a chemical element that is essential for the production of thyroid hormones in the body.
