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harina [27]
3 years ago
14

Anyone know this I Need help

Chemistry
1 answer:
aleksandr82 [10.1K]3 years ago
5 0

Answer:

which one?

Explanation:

do you need help on all?

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the element aluminum forms a cation with the charge fill in the blank 2 . the symbol for this ion is , and the name is fill in t
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The element aluminum forms a cation with the charge of +3. The symbol for this ion is Al³⁺, and the name is aluminum ion. The number of electrons in this ion 10.

<h3>What are ions?</h3>

Ions are formed when an atom gains or loses electrons.

Metals form positive ions by a loss of electrons whereas non-metals form negative ions by gaining electrons.

The aluminum ion is formed when aluminum loses three electrons to form Al³⁺ ion which has 10 electrons.

in conclusion, ions are formed by a gain or loss of electrons.

Learn more about ions at: brainly.com/question/490569

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11 months ago
An atom's nucleus has 92 protons and its mass number is 235. how many neutrons are in the nucleus? what is the name of the atom
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The mass number is the sum of the protons and neutrons in an atom. 235-92 = 143 neutrons.
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Uranium is also the highest atomic number element which exists in nature. All of the rest above element 92 only exist nuclear high-energy reactions (the transuranium elements), and most experience nuclear decay very quickly and form other elements with fewer protons. 
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3 years ago
What can the presence of suffixes such as -ite,-ate,or -de in a chemical name indicate?
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Explanation:

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