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Number of electrons in the first orbital of the element hydrogen?
The first orbital of hydrogen, which is the 1s orbital, can hold a maximum of 2 electrons.
What is the orbital of the element yttrium?
The valence electrons fill in 4d orbital The electron configuration of yttrium is [Kr]4d15s2.
Which element has s2 p5 in distribution?
All noble gases have the electron configuration s2p6.
Which element contains five electrons in its 3D orbital?
The element that contains five electrons in its 3d orbital is manganese (Mn). Manganese has an atomic number of 25, and its electron configuration is [Ar] 4s² 3d⁵. This means it has five electrons in the 3d subshell.
What group is an element with an outer level electron configuration consisting of one electron in the d orbital and two electrons in the ns orbital?
The element belongs to Group 3 of the periodic table. This is because the outermost electron configuration is 3d^(1)4s^(2), where the d orbital has one electron and the ns orbital has two electrons.
Number of electrons in the first orbital of the element hydrogen?
The first orbital of hydrogen, which is the 1s orbital, can hold a maximum of 2 electrons.
What is the orbital of the element yttrium?
The valence electrons fill in 4d orbital The electron configuration of yttrium is [Kr]4d15s2.
Which element has s2 p5 in distribution?
All noble gases have the electron configuration s2p6.
An element with 20 protons and 20 electrons gains one electron The electron goes into what type of orbital?
The extra electron would go into a 4s orbital because 4s can hold up to 2 electrons before 3d can be filled.
What is the electron configuration of an element?
The electron configuration of an element shows the number of electrons in their energy levels and orbitals. For example, the electron configuration of a neutral magnesium atom, Mg, with 12 electrons, is 1s22s22p63s2. This means that there are two electrons in the s orbital of the first energy level, two electrons in the s orbital and six electrons in the p orbital of the second energy level, and two electrons in the s orbital of the third energy level. The number in front of each letter represents the energy level, the letter represents the orbital, and the superscripts represent the number of electrons in the orbital.
Which element contains five electrons in its 3D orbital?
The element that contains five electrons in its 3d orbital is manganese (Mn). Manganese has an atomic number of 25, and its electron configuration is [Ar] 4s² 3d⁵. This means it has five electrons in the 3d subshell.
What group is an element with an outer level electron configuration consisting of one electron in the d orbital and two electrons in the ns orbital?
The element belongs to Group 3 of the periodic table. This is because the outermost electron configuration is 3d^(1)4s^(2), where the d orbital has one electron and the ns orbital has two electrons.
What element has the electron configuration of 1s2 2s2 2p7?
It's impossible, there are only 6 electrons in the p-orbital. So do you mean1s2 2s2 2p6? That's Neon.or do you mean1s2 2s2 2p6 3s1?That's Na, or Sodium.
What is the electron configuration of boron?
The atoms of the element boron (atomic number 5) have the electron configuration 1s2 2s2 2p1 *or noble-gas form [He] 2s2 2p1
What is the electron configuration of an atom that has electrons occupying the dz2 orbital?
The electron configuration of an atom with electrons in the dz2 orbital is 3d10.
Which element has the electron configuration He2s2 2p5?
The element with the electron configuration He2s2 2p5 is fluorine. The atomic number of fluorine is 9, which means it has 9 electrons. The electron configuration represents 2 electrons in the 2s orbital and 5 electrons in the 2p orbital, giving a total of 7 valence electrons.
1s2 2s2 2p5?
The electron configuration of 1s2 2s2 2p5 is for the element fluorine. Fluorine is a corrosive and poisonous gas. It has an atomic number of 9 and its group number is 17.
