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What is the element in period 3 with 6 valence electrons?
Selenium. As you go across the groups, not counting the transition metals, a valence electron is added.
How many electron shells and how many valence electrons are in an atom of an element found in period 3 and group 16 of the periodic table?
This element is sulfur; the electron configuration of sulfur is [Ne]3s23p4. Sulfur has three electron shells cotaining 2, 8 and 6 electrons. The last six are valence electrons.
How many electrons and protons are in carbon?
A neutral carbon atom has 6 protons and 6 electrons.
How many protons and electrons does boron have?
6 electrons and 6 protons
How many protons and electrons are in Boron?
6 protons and 6 electrons
What is the element in period 3 with 6 valence electrons?
Selenium. As you go across the groups, not counting the transition metals, a valence electron is added.
How many electrons are there in carbon?
if its not an ion it has 6
What is the non metal in the third period with six outer electrons?
Oxygen is the only nonmetal with 6 Valence Electrons in period 2.
How many electron shells and how many valence electrons are in an atom of an element found in period 3 and group 16 of the periodic table?
This element is sulfur; the electron configuration of sulfur is [Ne]3s23p4. Sulfur has three electron shells cotaining 2, 8 and 6 electrons. The last six are valence electrons.
How many electrons in carbon13?
6 electrons
How many electrons and protons are in carbon?
A neutral carbon atom has 6 protons and 6 electrons.
What does the period tell you about electrons?
The period tells you how many energy levels an atom has.
How many protons and electrons does boron have?
6 electrons and 6 protons
How many protons and electrons are in Boron?
6 protons and 6 electrons
How many 2p electrons are in argon?
There are 6 2p electrons in argon.
How many Valence electrons now surround oxygen?
6 Valence Electrons
How many electrons are in the 2p sublevel of aluminum?
Aluminum is the group 12, period three chemical element. It has an electron configuration of 1s2 2s2 2p6 3s2 3p1. That means that its 2p subshell is full, having 6 electrons.
