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Can you have a fractional atomic number?
No, fractional atomic numbers do not exist in the context of the periodic table. Atomic numbers represent the number of protons in an atom's nucleus, and since protons are whole particles, atomic numbers must be whole numbers. However, in certain advanced theoretical contexts, such as in particle physics or discussions about isotopes, concepts may arise that involve fractional charges or effective numbers, but these do not change the fundamental nature of atomic numbers as integers.
What does the atomic numbers of an element represent?
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.
Why are atomic numbers listed as whole numbers?
The atomic number is derived from how many protons are present in the nucleus of an atom. Becaue you cannot have a fraction of a proton present in an atom, atomic numbers must be non negative integers.
Why are atomic numbers always whole numbers?
Atomic numbers represent the number of protons in an atom's nucleus, which are always whole numbers because protons are indivisible particles. Atomic numbers cannot be fractions or decimal numbers because they refer to a count of discrete, whole particles.
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 element has the atomic number for 3.14?
No element has this atomic number. All atomic numbers are whole numbers.
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 is an example of atomic numbers?
Atomic number= number of protons. Hydrogen atomic number=1
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 is the order of atomic numbers that represent elements with similar properties?
periodic table
Which element does X represent in the following expression 41 20 X?
In the expression "41 20 X," the numbers likely represent atomic numbers in the periodic table. Atomic number 41 corresponds to niobium (Nb), and atomic number 20 corresponds to calcium (Ca). Therefore, X would represent the element that comes after calcium, which is scandium (Sc) with an atomic number of 21.
A difference in the atomic number of atoms means the atoms are of same or diffierent elements?
Different atomic numbers represent different elements.
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 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.
Can you have a fractional atomic number?
No, fractional atomic numbers do not exist in the context of the periodic table. Atomic numbers represent the number of protons in an atom's nucleus, and since protons are whole particles, atomic numbers must be whole numbers. However, in certain advanced theoretical contexts, such as in particle physics or discussions about isotopes, concepts may arise that involve fractional charges or effective numbers, but these do not change the fundamental nature of atomic numbers as integers.
What does the atomic numbers of an element represent?
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.
Why are atomic numbers listed as whole numbers?
The atomic number is derived from how many protons are present in the nucleus of an atom. Becaue you cannot have a fraction of a proton present in an atom, atomic numbers must be non negative integers.
