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Al2+ has 13 protons
Al itself has 13 electrons and 13 protons, 2+ means that Al has ''lost'' 2 electrons(and now have 11 electrons), the number of protons stays the same(13)
Added:By the way, it is more common to take Al3+ as example, because Al has 3 valence electrons (in its outer shell) to donate to eg. oxygen: Al2O3 is formed.
In Al3+, aluminum loses three electrons to become positively charged. Therefore, Al3+ has 13 protons and 10 electrons (13 - 3 = 10).
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What is the formula of the ion that has 13 protons and 10 electrons?
The ion with 13 protons and 10 electrons would have a 3+ charge since there are more protons than electrons. Its formula would be Al3+, representing an aluminum ion with a 3+ charge.
How many protons and electrons are in Aluminum3?
Aluminum's, or Al's, atomic number is 13. Therefore, an electrically neutral aluminum atom would have 13 protons and 13 electrons. However, Al3+ has 3 less electrons than neutral aluminum, an thus only has 10 electrons.
Aluminum ion has how many electrons?
An aluminum ion, Al3+, has 10 electrons. This is because aluminum normally has 13 protons and 13 electrons in a neutral atom, but in the +3 ion it loses 3 electrons, leaving it with 10 electrons.
WHAT DOES AL3 plus AND S2- form?
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What does the symbol Al3 plus tell you?
The symbol Al3+ refers to an aluminum ion that has a positive charge of 3. This means it has lost three electrons to achieve a more stable electron configuration.
What is the total number of electrons in an Al3 plus ion?
An Al3+ ion has 13 protons, making it aluminum, and has lost 3 electrons. Since the number of electrons in a neutral aluminum atom is 13, the Al3+ ion has 10 electrons in total.
What is the formula of the ion that has 13 protons and 10 electrons?
The ion with 13 protons and 10 electrons would have a 3+ charge since there are more protons than electrons. Its formula would be Al3+, representing an aluminum ion with a 3+ charge.
How many protons and electrons are in Aluminum3?
Aluminum's, or Al's, atomic number is 13. Therefore, an electrically neutral aluminum atom would have 13 protons and 13 electrons. However, Al3+ has 3 less electrons than neutral aluminum, an thus only has 10 electrons.
Aluminum ion has how many electrons?
An aluminum ion, Al3+, has 10 electrons. This is because aluminum normally has 13 protons and 13 electrons in a neutral atom, but in the +3 ion it loses 3 electrons, leaving it with 10 electrons.
How many electrons are gained when going from Al to Al3 plus?
Three electrons are gained when going from Al to Al3+ because aluminum typically loses 3 electrons to become stable in its 3+ ion state.
What is the electron configuration for Al3 plus?
Al is aluminum and its number 13 well it has 13 electrons the reason why they put +3 is that u lose 3 electrons to make a full valence shell and if its negative 2 for example the number would be number 8 and add 2 more electrons which makes it a full valence shell
How many electrons can aluminum?
Aluminium lose 3 electrons and form the cation Al3+.
How many electrons will aluminum gain or lose when it forms an ion?
Aluminum will lose 3 electrons to form Al3+ ion.
What Element z forms an ion Z3 plus which contains 13 proton?
The element with atomic number 13 is aluminum (Al). When aluminum loses three electrons, it forms an ion with a 3+ charge, written as Al3+. This ion contains 13 protons, as the number of protons in an element's nucleus is equal to its atomic number.
What is the ion of aluminum?
The ion of aluminium is 'three plus' Symbollically 'Al^(3+)'.
What is the symbol for aluminum ion with 10 electrons?
The cation Al3+
What is isoelectronic with Al3 plus?
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