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What else can I help you with?
How many valance electrons are in iodine?
Iodine has 7 valance electrons
What is the highest occupied energy level of Ba?
4 energy levels with 2, 8, 8, 2 electrons in the energy levels.
What has 5 electrons in its outer shell?
If you are talking about the valance electrons any elements in group 5 on the periodic table will have 5 valance electrons.
How many valance electrons does argon have?
Argon has 8 valence electrons.
How many valance electrons does an iodine have?
Iodine has 7 valence electrons.
How many valance electrons dose calcium have?
2
What elements have 2 valance electrons?
The entire Group 2A has 2 valence electrons; this includes sodium and calcium.
Does calcium have three electrons in its valence shell yes or no?
No. It has Two electron in its valance shell.
Which element has a mass number of 40 and only has 2 valance electrons?
The element that has a mass number of and two valence electrons is an isotope of calcium.
How many valance electrons does samarium have?
2 valance electrons
How many valance electrons in Co?
There are 27 valance electrons.
How many valance electrons are in iodine?
Iodine has 7 valance electrons
What is the highest occupied energy level of Ba?
4 energy levels with 2, 8, 8, 2 electrons in the energy levels.
What is the name and of the outermost electrons?
The valance electrons.
How can the number of valence electrons be determined from the periodic table?
By looking at the group number you can tell how many valance electrons there are ex: Group 1= 1 valance electrons Group 2-12= 2 valance electrons Group 13= 3 valance electrons Group 14= 4 valance electrons Group 15= 5 valance electrons Group 16= 6 valance electrons Group 17= 7 valance electrons Group 18= 8 valance electrons
Would calcium want to donate or accept electrons?
Calcium metal is an electron donor. As a group 2A metal, calcium has two valance electrons that it tends to give away to non metals, forming the Ca 2+ cation. Ca --> Ca2+ + 2 e- However, often people say calcium, when they mean calcium ion. Be sure which you are asking about.
How many elements within a row different?
They have different numbers of valance electrons
