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Group 1A: +1 charge because it lost an electron (more protons than electrons).
2A: +2 " " " " 2 electrons.
3A: +3 " " " " 3 "
4A: Can lose or gain 4 electrons depending on the element.
5A: -3 charge becuase it gained 3 electrons.
6A: -2 charge " " " 2 " .
7A: -1 charge " " " 1 " .
Be careful about Transition Metals. They can have various charges. Ex. ( Fe = Iron can have a +2 or even a +3 charge. Au = Gold, can have a + (equals 1) or +3 charge.
8A are the noble gases.
Wiki User
∙ 12y ago
Wiki User
∙ 14y agoMetallic elements have a tendency to lose electrons, and when they do, they become positively charged ions. The term ion simply means any atom or group of atoms which has either a positive or negative charge, resulting from either gaining or losing electrons.
Wiki User
∙ 14y agoIons are changed partials, Metals form positive ions & non-metals form negative ions.
Wiki User
∙ 15y agoDue to low ionisation enthalpy, metals easily lose an electron and attain positive charge. eg. Na+, K+
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∙ 14y agoPositive. It gives up an electron to have a full outer shell, like a noble gas.
Wiki User
∙ 13y agoMetal ions have a positive charge.
Wiki User
∙ 11y agopositive
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What is the charge on alkaline-earth metal ions?
All alkaline earth metal ions have a charge of +2
What is the charge on alkaline earth metal ions?
-1 charge
Do all alkaline metals form ions with a positive charge?
Yes, all metal ions are positive.
How do you recognize the difference between the ion charge of a metal and the non metal?
Metal ions are typically positively charged, while nonmetals are typically negatively charged.
Why do ionic compouds include at least one metal?
This is really a Chemistry question. Ionic bonds require ions of positive and negative charge: metals are positive, and only metals. Non metals are negative. Therefore, metal ions and non-metal ions form ionic compounds.
Do metal ions have a positive charge?
On their own metals have no charge. Metal ions have a positive charge.
What is the charge on alkaline-earth metal ions?
All alkaline earth metal ions have a charge of +2
What is the charge on alkaline earth metal ions?
-1 charge
What is charge on alkaline earth metal ions?
-1 charge
What is the charge on an alkali metal ion?
the charge on all alkali metal ions is 1 +
What is the charge of all alkali metal ions?
Alkali metals are found in group 1 of the periodic table. They will form ions with a 1+ charge. If you meant alkaline earth, they are found in group 2, and will form ions with a 2+ charge.
When one metal ion shares electrons with anthor metal ion it is called?
Metal ions do not share electrons with one another. Metal ions have a positive charge.
If a metal loses electrons to a non metal during a chemical reaction the metal and non metal become ions What is the charge on the different ions and why are the ions held together?
The charge on each of the ions formed depends on the specific elements involved. The ions are then held together by the electrostatic attraction between the opposite charges (positive and negative) (called an ionic bond).
What are metal cations?
Cations are ions with a positive charge. Metal cations are formed when metal loses electrons.
What are the top ways of identifying metal ions?
They have a positive charge. All metals form positive ions.
Do all alkaline metals form ions with a positive charge?
Yes, all metal ions are positive.
What rule of thumb is used to determine to charge on non metal ions?
metals generally form positively charged ions
