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Calcium has 2 valence electrons and 4 electron shells. It is represented by the chemical symbol Ca.
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What is an element with 7 valence electrons and 4 energy levels?
neutrons
What element has 6 valence electrons and 2 energy levels and is a non metal?
carbon
Which element has 3 energy levels and 7 valence electrons in a neutral state?
Chlorine.
How is the element's period related to the number of energy levels over which its electrons are spread?
The period that the element's in is the same number of how many valence electrons (energy level of outer electrons) there are in the element...
What can you predict about an element from its position in the period table?
how many electrons it has---how many valence electrons and how many levels of electrons. its atomic mass its atomic number
What element has 3 valence electrons and 3 energy levels?
What has three energy levels and six valence electrons
What element has 3 energy levels and 3 valence electrons?
What has three energy levels and six valence electrons
What is an element with 7 valence electrons and 4 energy levels?
neutrons
If an element has 3 electron energy levels rings and 3 valence electrons what element is it?
Aluminium
What element has 6 valence electrons and 2 energy levels and is a non metal?
carbon
Which element has 3 energy levels and 7 valence electrons in a neutral state?
Chlorine.
How is the element's period related to the number of energy levels over which its electrons are spread?
The period that the element's in is the same number of how many valence electrons (energy level of outer electrons) there are in the element...
What are electrons in the outer unfilled energy levels called?
Valence electrons
What can you predict an element from it's position in the periodic table?
how many electrons it has---how many valence electrons and how many levels of electrons. its Atomic Mass its atomic number
How many valence electrons are on the first 3 energy levels?
The first energy level has a maximum of two valence electrons. The second and third energy levels have a maximum of 8 valence electrons.
Electrons are those found in the outermost energy level of an atom?
Electrons are those found in the outermost energy level of an atom?They are called valence electrons.
Which sub levels contain valence electrons in the atom of argon?
Argon does not contain valence electrons.
