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The atomic number is the number of protons found in the nucleus of an atom.
Also, if in it's pure elemental form, the number of electrons.
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What do atomic numbers represent?
Atomic numbers represent the number of protons in an atom's nucleus. It also defines the element, as each element has a unique atomic number.
What are the hole numbers on the top o each element represent?
The hole numbers on the top of each element represent the atomic number. This number indicates the number of protons in the nucleus of an atom of that element. It is a unique identifier for each element on the periodic table.
What do the numbers under the letter mean on the periodic table?
That is the Atomic Number. The atomic number of an element is equal to the number of protons in the nucleus of an atom of the element.
Does an isotope of an element have a different atomic mass?
Yes, isotopes of an element have the same number of protons but different numbers of neutrons, leading to variations in atomic mass. This is why the atomic mass on the periodic table is often listed as a range for an element.
What does the atomic number of an element of an element represent?
The number of protons and electrons of the atom in a neutral state.
What do atomic numbers represent?
Atomic numbers represent the number of protons in an atom's nucleus. It also defines the element, as each element has a unique atomic number.
What element has the atomic number for 3.14?
No element has this atomic number. All atomic numbers are whole numbers.
What do the numbers on mendeleev's periodic table represent?
The numbers on Mendeleev's periodic table represent the atomic number of each element, which is the number of protons in the nucleus of an atom. This number determines the element's identity and its placement in the periodic table.
What do the numbers listed for an element on the periodic table represent?
WHICH numbers? The most prominent one is probably the average atomic mass, but it might be the atomic number.
What do the numbers and letters in the periodic table represent?
either mass or protons the top is the atomic number it shows how many protons the bottom number is the atomic mass also the weight
What are the hole numbers on the top o each element represent?
The hole numbers on the top of each element represent the atomic number. This number indicates the number of protons in the nucleus of an atom of that element. It is a unique identifier for each element on the periodic table.
What do the numbers under the letter mean on the periodic table?
That is the Atomic Number. The atomic number of an element is equal to the number of protons in the nucleus of an atom of the element.
What do the numbers on the elements mean?
The numbers on the elements represent their atomic number, which indicates the number of protons in the nucleus of an atom. This number is unique to each element and determines the element's identity. Additionally, the atomic number can help determine the element's position on the periodic table and its chemical properties.
What do whole numbers on the periodic table represent?
The whole number, the one at the top, above the element's symbol in the element box, is the atomic number. The atomic number is the number of protons per atom in that particular element. The bottom number, that is always a decimal, is the atomic mass.
What are the 2 numbers represent for each element in the periodic table represent?
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What are the big numbers called on the periodic table?
The big numbers are atomic numbers. They are equal to number of protons. Elements are arranged in order of increasing atomic number.
What does the atomic mass represent for manganese?
Manganese is a meta element. Atomic mass of it is 25.
