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caltribadium ion
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∙ 11y ago
Wiki User
∙ 13y agoCa2+
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To form an ion what does a calcium atom gain or loose?
An atom of Calcium will lose an electron to become a posotive ion.
The ion formed by a fluorine atom is called a?
fluoride ion
What atom has the same number of electrons as in ion of calcium?
calcium forms Ca+2 ion having 18 electrons which are equal to the electrons of noble gas Argon.
What is the formula for ionic compound formed between Calcium ion and hydroxide ion?
This formula is Ca(OH)2.
What is the name of the ion Ca2?
The symbol Ca2+ is for the cation of calcium.
Calcium and Bromine have formed a bond Leading up to this calcium gave up electrons It was a negative ion shared ion positive ion neutral atom?
a negative ion
To form an ion what does a calcium atom gain or loose?
An atom of Calcium will lose an electron to become a posotive ion.
What is the name of the ion Ca2 plus?
Ca2+ is a cation formed by Calcium to become stable and attain the noble gas configuration of Argon. Calcium forms this cation by losing two electrons
How many electrons are in a calcium atom and in a calcium ion?
Calcium atom 20 e- Ca2+ 18 e-
What is the formula of the ion compound formed by calcium and selenium?
Calcium selenide, CaSe, is formed.
Who has the largest radius calcium atom or calcium ion?
The radius of a cadmium atom is smaller than the radium of a mercury atom. The trend for atomic radius is that the radius becomes larger toward the left side of the row and toward the bottom of the group.
The ion formed by a fluorine atom is called a?
fluoride ion
When bromine atom gains one electron?
a bromide ion is formed, the ion formed has a -1 charge, and the ion formed is an anion
When is An ion is formed when an atom?
An ions is formed when an atom gains or loses electrons.
What specific ion is formed from an atom of selenium?
The ion Se4+ is common.
An ion is formed when am atom?
An ions is formed when an atom gains or loses electrons.
A calcium atom is larger than a calcium ion because?
When it becomes an ion it is loosing electrons causing the effective nuclear charge to increase which draws the remaining electrons in closer which makes the ion smaller than the atom.
