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it shows how many protons are present in an atom
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The atomic number of neon is 10 the atomic number of calcium is 20 compared with a mole of neon a mole of calicum contains?
A mole of any element contains Avogadro's number of atoms, which is approximately 6.022 x 10^23 atoms. So, a mole of calcium (atomic number 20) will contain twice the number of atoms as a mole of neon (atomic number 10), as the atomic number corresponds to the number of protons in an atom.
Can atoms of different elements have the same number of protons be from the same element?
No. Each type of atom (element) has its own unique number of protons, which is called the atomic number. Atoms of the same element will always have the same atomic number (number of protons). Atoms of different elements will never have the same atomic number (number of protons).
What is the relationship between mass number and atomic numbers?
The mass number is the sum of protons and neutrons in an atom's nucleus, while the atomic number is the number of protons in the nucleus. The atomic number uniquely identifies an element, while the mass number helps determine the atom's mass.
What is the atomic number also equal to?
The atomic number is equal to the protons and electrons of an element.
What are atoms that have the same number of protons but different mass number?
Atoms with the same number of protons but different mass numbers are called isotopes. Isotopes have the same atomic number but different atomic weights due to variations in the number of neutrons in the nucleus.
An atoms atomic number is the number of what in its nucleus?
atomic number
What is the atomic number of atoms?
how do you find the atomic number for an element?
Is the atomic number the number of atoms it has?
The atomic number is equal to the number of protons.
How do you you work out the number of neutrons in an atom?
Atomic Mass minus atomic number
Which number is the atomic number?
the number of protons in an atoms nucleus is called atomic number
What is number of protons of an atom is the atoms atomic number?
The number of protons in the atomic nucleus is equal to atomic number.
What does an element's atomic number stand for?
Atomic number is the number of protons in the atomic nuclei of the atoms of an element.
Atomic number is the number of an atoms what?
Protons.
Number of protons in an atoms nucleus?
This is given by the atomic number of the element
Can All carbon atoms have the same atomic number?
Yes, all carbon atoms have the same atomic number, and that is 6.
What is calcium carbonates atomic number?
It is a compound. Only atoms have atomic number. Elements have their own atomic number.
How is an nucleus symbolized with atomic number and mass number?
atoms and atomic structure
