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Since you want atomic (rather than molecular) anions AND 9 protons only the element with atomic number 9 is possible, i.e. Fluorine. This has really only one anionic state though, -1. So I can only suppose you mean either:
- transient unstable anions
- synthetic isotopes of Fluorine (also unstable)
- molecular rather than atomic anions
In the latter case (most likely) you could have as well as F- also e.g. NH2- or OH- as molecular (not atomic) anions with 9 protons in total.
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∙ 11y ago
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What are the number of protons in florine?
The atomic number of Oxygen is 8, which is also the number of protons.
How many protons and neutrons in the fluorine?
Fluorine has an atomic number of 9. Therefore it has 9 protons and electrons. It has an atomic mass of 19 amu. Therefore, the number of neutrons present can be calculated by subtracting the number of protons from its mass, i.e., 19-9=10. thus, fluorine has 9 protons and 10 electrons.
If Element B Has 9 As The Atomic Number And 19 As The Mass Number What is The Answer how many protons does it have?
If Element B Has 9 As The Atomic Number And 19 As The Mass Number What is The Answer how many protons does it have?
If beryllium has an atomic number of 4 and an atomic mass of approximately how many neutrons does beryllium atom have?
Since the mass number is protons plus neutrons, it would have 5 neutrons.
How many protron and electron does F have?
Fluorine, F, has the atomic number 9. Atomic number is the number of protons, so fluorine atoms have 9 protons in their nuclei. In a neutral atom, the number of protons and electrons are equal. So a neutral F atom will have 9 electrons.
What are the chemical symbols for three different atomic anions that all have 9 protons?
Only fluorine has 9 protons in the atomic nucleus.
How many protons are found in a atom of fluorine?
The atomic number of fluorine is 9. So there are 9 protons
How many protons are represented in an atom which has an atomic number of 9 and an atomis mass of 19?
An atom with an atomic number of 9 has 9 protons; that's what the atomic number is, it tells you the number of protons in the nucleus.
What element has 9 protons?
The number of protons is equal to the atomic number. Fluorine's atomic number is 9, so Fluorine has 9 protons.
How many protons does Fhave?
An atom's atomic number gives its number of protons. Fluorine's atomic number is 9. Thus, fluorine has 9 protons.
Number of protons in fluorine atom?
An atom's atomic number gives us its number of protons. Fluorine's atomic number is 9. Thus, it has 9 protons.
What are the number of protons in florine?
The atomic number of Oxygen is 8, which is also the number of protons.
How Many protrons are in fluorine?
Flourine has the atomic number of 9. The atomic number determines the number of protons in an atom of the element, so there are 9 protons.
How many protons and neutrons do fluoride have?
The atomic number is the number of protons ;) So I do believe that there is 9 protons and 9 electrons The atomic number is the number of protons ;) So I do believe that there is 9 protons and 9 electrons
How are atomic numbers and protrons related?
The atomic number of any element is equal to the number of protons in its nucleus. For example, fluorine (F) has an atomic number of 9. This means it has 9 protons.
What is the atomic number of an element whose atoms have 9 protons and 10 neutrons?
The atomic number is the number of protons. It is also the number of electrons. The atomic mass equals the protons and neutrons together/weight of the nucleus. So, the atomic number would be nine, because there are 9 protons. The atomic mass would be around 19, because there would be 9 protons and 10 neutrons in the nucleus. The element you are talking about is actually Fluorine, and on the periodic table it says that the atomic mass is 18.9984032. This is because the atomic mass is usually never an exact amount. You can round this decimal place to 19, anyway.
How many protons are in Flurorine?
There are 9 protons in Fluorine. The atomic number is the same number as the amount of protons.
