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Which alkaline earth metal has 3 occupied energy levels?
The alkaline metal with three rings would be magnesium(Mg). It has an atomic number of 12 and atomic mass if rounded is 24. Protons and eletrons are 12 (Electrons are always the same number as protons and the number of protons is the same as the atomic number)and Neutrons( found out by subtracting the atomic mass from the number of protons) is 12. It would have 3 rings because there are 12 electrons. So, 2 electrons can be in the first orbit, 8 in the second, and 8 in the third. Basically you must fill up the first and second orbit and then in the third you have only 2.
What planet do the thundercats come from?
The Thundercats hail from the planet of Thundera (spelled ThunDERa in all of the officially released Thundercarts books of the period). The planet was destroyed, hence why the inhabitants had to make a mass exodus. Most of the ships carrying the refugees were destroyed but the Nobles of Thundera made it to a small planet called Third Earth (which in a Wildsorm comic, was revealed to be Earth in the future)
Is it the third from sun?
The planet Earth.
Who was the third person made on earth?
The 3rd person on Earth was Cain. Adam and Eve's first son.
Where is the third pure metal in Zelda?
Cobble kingdom, if you don't have it, you need a new sea chart.
Which element listed below is considered an alkaline earth metal?
The third most abundant element that is found in the Earth's Crust is Aluminum.
What is the least electronegative element in the third period?
It is sodium metal.
Which alkaline earth metal has 3 occupied energy levels?
The alkaline metal with three rings would be magnesium(Mg). It has an atomic number of 12 and atomic mass if rounded is 24. Protons and eletrons are 12 (Electrons are always the same number as protons and the number of protons is the same as the atomic number)and Neutrons( found out by subtracting the atomic mass from the number of protons) is 12. It would have 3 rings because there are 12 electrons. So, 2 electrons can be in the first orbit, 8 in the second, and 8 in the third. Basically you must fill up the first and second orbit and then in the third you have only 2.
Where is calcium located on the periodic table?
Calcium is a metal. It readily oxidizes in air. Because it makes up such a large part of the skeleton, about one-third of the mass of human body comes from calcium, after water has been removed.
What was the name of the time period in The Lord of the Rings Middle-earth?
The Third Age
What metal is found in the greatest quantity in the earth's crust?
Aluminium, is the commonest metal in Earth's crust and the third most plentiful chemical element on our planet
Third most abundant metal on earth?
Aluminum is the most abundant metal within the earth's crust, while silicon is the second most abundant element.
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.
What is the most abundant metal in the earth crust?
The most abundant metal in the earth's crust is the post transition metal, aluminum. It is found at about 82,300 ppm. It is the third ranked element, with oxygen being first and silicon second.
Which p-block element has 4 valence electron and is in the third period?
Silicon is p-block element. It has 4 valence electrons. It is present in group-14.Titanium has 4 valence electrons. It is in the third period. Titanium is a metal element.
What is the difference between sodium and sulfur?
Sodium and sulfur are two distinct elements that are located in the third period in the periodic table. Sodium is a metal and sulfur is a non metal.
What is the third element in the alkaline earths?
Mg-Y-ca
