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What are the atomic number?
The atomic number of an atom is the atoms number of protons. The number of protons is same as the number of electrons.
What happens to the size of the halogen atoms as you go down the group?
atomic number increases
What identifies and element?
Atoms are differentiated by their number of protons. This is equal to the atomic number of the element. Additionally, in chemical formulas, each element is represented by a unique atomic symbol.
According to Dalton's atomic theory what can atoms do in a chemical reaction?
separate from atoms they are attahed to, and combine with other atoms
What is the atomic number in an atom?
Atomic number = number of protons as well as the number of electrons in an atom.
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.
How is an nucleus symbolized with atomic number and mass number?
atoms and atomic structure
What is calcium carbonates atomic number?
It is a compound. Only atoms have atomic number. Elements have their own atomic number.
