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What element has 3 energy levels and 8 neutrons in its outer energy level?
The element with 3 energy levels and 8 neutrons in its outer energy level is oxygen, with the symbol O. Oxygen has 8 protons and 8 neutrons in its nucleus, with 2 electrons in its inner energy level and 6 electrons in its outer energy level.
What has 12 neutrons and 1 electron in the 3rd level of the periodic table?
Sodium has 1 electron in the third energy level. 11Na23 isotope has 12 neutrons.
What are atoms called when they have the same number of protons and neutrons?
Called: Isomers (same mass, same atom number, different agitation level (= energy))
Which element have 10 electrons and 10 neutrons?
The element with 10 electrons and 10 neutrons is Neon. Neon has the atomic number 10, which corresponds to the number of electrons in a neutral atom, and its most common stable isotope has 10 neutrons.
Do noble gasses have the maximum number of electrons in their outer energy level?
yes.they have the maximum number of electrons in their outer energy level?
What element has 3 energy levels and 8 neutrons in its outer energy level?
The element with 3 energy levels and 8 neutrons in its outer energy level is oxygen, with the symbol O. Oxygen has 8 protons and 8 neutrons in its nucleus, with 2 electrons in its inner energy level and 6 electrons in its outer energy level.
What has 12 neutrons and 1 electron in the 3rd level of the periodic table?
Sodium has 1 electron in the third energy level. 11Na23 isotope has 12 neutrons.
What are atoms called when they have the same number of protons and neutrons?
Called: Isomers (same mass, same atom number, different agitation level (= energy))
How many protons is in the nuclei of phosphorus?
Atomic StructureNumber of Energy Levels: 3First Energy Level: 2Second Energy Level: 8Third Energy Level: 5
Which element have 10 electrons and 10 neutrons?
The element with 10 electrons and 10 neutrons is Neon. Neon has the atomic number 10, which corresponds to the number of electrons in a neutral atom, and its most common stable isotope has 10 neutrons.
How many protons and neutrons are there in a potassium's atom?
There are: 19 protons 20 neutrons and a total of 19 electrons (2 being in the first energy level, 8 being in the second and third, and 1 being in the last, or fourth, energy level) in a Potassium(K) atom.
What is the relationship between the flow of energy and the transfer of electrons?
they both have a connection by neutrons of the same energy level of an atom
2+ oxidation number in the 2nd energy level?
The answer to this question is that the oxidation number for the 2nd energy level is +2. This is because the 2nd energy level is the second highest energy level in an atom, and thus has a higher oxidation number than the 1st energy level. The oxidation number for the 2nd energy level is determined by the number of electrons in the 2nd energy level.
How many electrons are in the second level of iron?
There are 8 electrons in the 2nd level of iron atom.Number of Energy Levels: 4First Energy Level: 2 Second Energy Level: 8Third Energy Level: 14Fourth Energy Level: 2Name: Iron Symbol: FeAtomic Number: 26Atomic Mass: 55.845 amuMelting Point: 1535.0 °C (1808.15 K, 2795.0 °F)Boiling Point: 2750.0 °C (3023.15 K, 4982.0 °F)Number of Protons/Electrons: 26Number of Neutrons: 30
What determines atom stabilization?
The numbers of protons and neutrons in its nucleus, and the number of electrons in its valence shell. The number of protons and neutrons will affect the element and the isotope number, some isotopes are stable, some are not. Atoms are also more stable with a full outer energy level (octet rule - 8 electrons in the outermost shell).
The number of sublevels in an energy level is equal to the square of the principal quantum number of that energy level?
No, the number of sublevels in an energy level is equal to the principal quantum number itself, not its square. The principal quantum number represents the main energy level or shell an electron occupies, while the sublevels (s, p, d, f) represent different orbital shapes within that energy level.
What is the number of the principal energy level in which of the valence electrons are found?
The principal energy level is represented by the main energy level number (n). The valence electrons are the electrons found in the outermost energy level of an atom, which corresponds to the highest principal energy level (n).
