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Which of the following has three electrons in its valence shell carbon aluminum sodium calcium?
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∙ 11y ago
Aluminum
Wiki User
∙ 11y ago
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State the number of valence electrons in an atom of calcium?
An atom of calcium has 2 valence electrons.
How many valence electrons do each what elements have boron gold krypton and calcium?
Boron has 3 valence electrons, gold has 1 valence electron, krypton has 8 valence electrons, and calcium has 2 valence electrons. Valence electrons are the electrons in the outermost energy level of an atom.
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.
Which element has the same number of energy levels as aluminum and the same number of valence electrons as calcium?
1. An element contain only specific atoms of this element and no other atoms. 2. Compounds as calcium aluminates contain both aluminum and calcium.
How many electrons does calcium have in the second energy level?
Calcium atoms have 8 electrons in the second energy level. However, they are not the valence electrons. The outermost electrons in a calcium atom in the ground state are 2 4s electrons. So calcium atoms in the ground state have 2 valence electrons in the fourth energy level.
How many valence electrons have calcium?
Calcium has two valence electrons.
Calcium valence electrons are?
Calcium has a total of two valence electrons.
How many valence electrons does neutral atom of aluminum have?
Aluminum has 3 valence electrons.
How many valence electrons does a neutral atom of aluminum have?
A neutral atom of aluminum has 3 valence electrons.
How many valence electrons are found in calcium?
Calcium has 2 valence electrons. It is in group 2 of the periodic table, which means it has 2 electrons in its outermost energy level.
How many valence calcium have?
Calcium has two valence electrons.
Does aluminum have three electrons in its valence shell yes or no?
Yes, aluminum has 3 valence electrons.
What is the charge of valence electrons of calcium?
The charge of valence electrons in calcium is +2. This is because calcium belongs to Group 2 of the periodic table, which means it has 2 valence electrons. Valence electrons are the outermost electrons in an atom that participate in bonding.
State the number of valence electrons in an atom of calcium?
An atom of calcium has 2 valence electrons.
How many electrons in the outer valence shell of calcium?
Calcium has 2 electrons in its outer valence shell. It belongs to Group 2 of the periodic table, so it has 2 valence electrons.
How many valence electrons are in calcium?
Calcium is a non metal element. There are 20 electrons in a single atom.
How many valence electron does calcium have?
Calcium has 2 valence electrons, like all Group 2 elements.
