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What is the charge on a magnesium ion that has ten electrons?
The charge on a magnesium ion with 10 electrons (Mg2+) is +2.
How many valence electronss does each fluorine atom have?
Fluorine is a halogen. All halogens have 7 valence electrons. There are thus 7 valence electrons for Fluorine, 2 in the 2s orbital, and 5 in the 2p orbitals.
What the total number of electrons in a neutral atom of fluorine?
Fluorine has the atomic number of 9. This means it has 9 protons in the nuclei of its atoms. So, a neutral fluorine atom would also have 9 electrons.
What is the charge on a magnesium ion that has 10 electrons?
Magnesium has 12 protons, so if there are only 10 electrons, then it will have a +2 charge.
What would fluorine have to combine with to form an ionic compound?
If fluorine combines with an element such that their electronegativity difference is more than 1.7, then they will form an ionic compound. Example:- Hydrogen fluoride is an ionic compound. Hydrogen has electronegativity of 2.1 and fluorine has 4.0. So, the difference is 1.9. Therefore, it is an ionic compound.
Which elements when combined with fluorine would most likely form a ionic compound?
Metals such as sodium, potassium, calcium, and magnesium are most likely to form ionic compounds when combined with fluorine due to their tendency to donate electrons to fluorine to achieve a stable electron configuration.
Which atoms is least likely to form an ion fluorine magnesium silicon sodium?
Silicon. Magnesium and sodium are metals and readily lose electrons to form cations, Mg2+ and Na+. Fluorine readily gains an electron to form the anion F-. Silicon on the otherhand in group 14 would need to gain 4 or lose 4 electrons to achieve the octet.
What is the charge on a magnesium ion that has ten electrons?
The charge on a magnesium ion with 10 electrons (Mg2+) is +2.
If 2 electrons were removed from magnesium what would the charge on magnesium be?
negative
How many valence electronss does each fluorine atom have?
Fluorine is a halogen. All halogens have 7 valence electrons. There are thus 7 valence electrons for Fluorine, 2 in the 2s orbital, and 5 in the 2p orbitals.
What the total number of electrons in a neutral atom of fluorine?
Fluorine has the atomic number of 9. This means it has 9 protons in the nuclei of its atoms. So, a neutral fluorine atom would also have 9 electrons.
What is the charge on a magnesium ion that has 10 electrons?
Magnesium has 12 protons, so if there are only 10 electrons, then it will have a +2 charge.
How many additional valance electrons does fluorine need to have a valance shell?
1
How many electrons would an atom of magnesium have to lose to have a stable octe?
It'll have to lose two to have a stable octet.
What would the charge be if you removed two electrons from magnesium?
If two electrons are removed from a magnesium atom, it would result in a +2 charge. Magnesium has 12 protons in its nucleus, so removing two electrons would leave it with 10 electrons, giving it a +2 charge as it now has more protons than electrons.
What salt would be formed if you reacted magnesium with hydrochloric acid?
Let's see.Mg + 2HCl -> MgCl2 + H2Looks like magnesium chloride. And a little hydrogen gas.
How many electrons are in atomic mass of 19?
Fluorine is the element with atomic weight closest to 19 amu. Fluorine has an atomic number of 9, so an electrically neutral fluorine atom would have 9 electrons.
