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The element calcium is in the fourth energy level and second group of the Periodic Table. This put it in the 's' orbital group with two valence electrons.
What else can I help you with?
How many electrons in the outer valence shell of calcium?
There are 2 electrons in valence shell of calcium. :-)
How many electrons on the outermost shell of calcium?
There are 2 electrons on the outermost shell of calcium.
Number of valence electrons calcium lose?
The calcium atom (Ca) loses two valence electrons to form a calcium ion (Ca2+).
Has Eight electrons in a valence shell?
These are the noble gases which have a complete valence shell.
Which of the following has three electrons in its valence shell carbon aluminum sodium calcium?
Aluminum has three electrons in its valence shell.
How many electrons does a complete valance shell hold?
A complete valence shell typically holds 8 electrons. However, for elements in the first two rows of the periodic table, the valence shell can hold a maximum of 2 electrons in the first shell and 8 electrons in the second shell.
Generally a complete valence shell holds how many electrons.?
Generally, a compete valence shell holds EIGHT electrons.
Does calcium have three electrons in its valence shell yes or no?
No. It has Two electron in its valance shell.
How many valence electrons in calcium ion?
Type your answer here... The number of valence electrons in calcium is 20, because it's almost the same thing as it's atomic number.
How many more electrons does nitrogen need to have a complete valence shell?
Nitrogen needs 3 more electrons to have a complete valence shell of 8 electrons. Nitrogen has 5 electrons in its valence shell, and a complete valence shell for nitrogen would have 8 electrons to achieve stability.
How many electrons does He and Ca have in its outer shell?
Helium (He) and Calcium (Ca) both have 2 valence electrons.
Does Phosphorus have a complete outer shell?
No, it doesn't have a complete octet. Phosphorous is in group 5A, meaning it has 5 valence electrons (5 electrons on its outest shell).
