Atom of an element has 9 electrons 9 protons and 10 neutrons what is atomic no.?
Ellie AndrewsThe atomic number is 9.
An element's atomic number is equal to the number of protons in one of its atoms; for example, if an element has nine protons in one atom, then its atomic number is likewise nine.
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The atomic number is also called the proton number of the element. Since this atom has
If we look on the periodic table, atom number
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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