Ans: The electron configuration for carbon atomic number 6 is 1s 2 2s 2 2p 6 .
What is the electron configuration 1s2 2s2 2p6?
| A B | Carbon 1s2 2s2 2p4 | Nitrogen 1s2 2s2 2p5 | Silicon 1s2 2s2 2p6 3s2 3p2 | Phosphorous 1s2 2s2 2p6 3s2 3p3 |
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Is carbon 6 or 8 electrons?
Shell number one can only hold 2 electrons, shell two can hold 8, and for the first eighteen elements shell three can hold a maximum of eight electrons. ... So... for the element of CARBON, you already know that the atomic number tells you the number of electrons. That means there are 6 electrons in a carbon atom .
What is the electronic configuration of carbon-12?
The electrons are in two shells. There are two electrons in the first shell (both in the 1s orbital), and 4 electrons in the second shell (the 2s and 2p orbitals). The electron configuration is 2,4 . The isotope shown here is carbon-12, with a nucleus of 6 protons (red) and 6 neutrons (blue).
How do you write the electron configuration?
Writing Electron Configurations. When writing an electron configuration, first write the energy level (the period), then the subshell to be filled and the superscript , which is the number of electrons in that subshell. The total number of electrons is the atomic number, Z.
What element is 1s2 2s2 2p6 3s2 3p6 4s2 3d5?
| A B | potassium 1s2 2s2 2p6 3s2 3p6 4s1 | calcium 1s2 2s2 2p6 3s2 3p6 4s2 | chromium 1s2 2s2 2p6 3s2 3p6 4s1 3d5 ! | copper 1s2 2s2 2p6 3s2 3p6 4s1 3d 10 ! |
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What element is 1s2 2s2 2p3?
1. Element with electron configuration 1s2 2s2 2p3 is Nitrogen (N.)
What atom is 1s22s22p63s2?
BRIAN M. The electron configuration 1s22s22p63s23p2 is the element Silicon .
What element is rn 7s2 5f14 6d4?
| Element Atomic Number Element Symbol Element Electron Configuration | 86 Rn [Xe] 4f14 5d10 6s2 6p6 | 87 Fr [Rn] 7s1 | 88 Ra [Rn] 7s2 | 89 Ac [Rn] 6d1 7s2 |
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What element is 3s1?
| A B | sodium [Ne] 3s1 | beryllium [He] 2s2 | boron [He] 2s2 2p1 | carbon [He] 2s2 2p2 |
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What is the electron number of carbon?
Before you start, take a look at carbon on the periodic table. It has an atomic number of 6. That means a carbon atom has 6 protons, 6 neutrons, and 6 electrons .
What is the valence number of carbon which has 6 electrons?
Atomic carbon has six electrons: two inner shell (core) electrons in the 1s orbital, and four valence (outer most shell) electrons in the 2s and 2p orbitals.
How do you find number of electrons?
To calculate the numbers of subatomic particles in an atom, use its atomic number and mass number: number of protons = atomic number . number of electrons = atomic number .
What is the electronic configuration of carbon Class 10?
Electronic configuration of carbon is 2,4 .It has 4 electrons in its outermost shell and it can lose or gain four electrons to attain noble gas configuration.
What is the atomic number of carbon if the electronic configuration of carbon is 2 4?
For uncharged atom , number of protons = number of electrons. Hence atomic number of carbon is 6 .
What is 1s 2s 2p 3s 3p?
In the question 1s 2s 2p 3s 3p represents electron orbital energy levels . ... The sequence of orbital energy levels is as always-1s < 2s = 2p < 3s = 3p = 3d <4s = 4p = 4d= 4f. The orbital having the same energy is called a degenerate orbital.
What element is 6p4?
| Atomic Number 84 | Mass Number 209 | Number of Neutrons 125 | Shell structure (Electrons per energy level) [2, 8, 18, 32, 18, 6] | Electron Configuration [Xe] 4f14 5d10 6s2 6p4 |
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Which element is represented by 1s22s22p63s1?
For Na , it is 1s22s22p63s1. One electron is lost to form the sodium ion. When forming a cation, the electron is removed from the energy level with the highest n value. Within the highest energy level, electrons are removed in order of p then s.
What is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s1?
Rb (Rubidium) 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s1. Sr ( Strontium )
What atom matches this electron configuration 1s2 2s2 2p6 3s2 3p6 4s2 3d10 *?
So, an antimony atom with charge +2 has an electron configuration of 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p1.
What element is Xe 6s2 4f14 5d9?
The expected electron configuration for gold is is [Xe] 6s2 4f14 5d9 but it has been determined to be [Xe] 6s1 4f14 5d10.
Whats is 2s2?
Beryllium . [He] 2s2. Boron. [He] 2s2 2p1. Carbon.
What element is AR 3d5?
The electron configuration for, say, iron indicates an argon electronic core (see argon) plus six 3d electrons and two 4s electrons. Ground Ionization Electron configuration state energy Element (3d5 = five 3d electrons, etc.)
What element has an electron configuration of Xe 6s1?
The given electron configuration is [Xe]6s1 [ X e ] 6 s 1 . The given symbol is written in the bracket, that is Xe is of xenon element .
How many electrons does carbon 12 have?
A neutral atom of Carbon-12 contains six protons, six neutrons, and six electrons ; therefore, it has a mass number of 12 (six protons plus six neutrons).
What is the electron number?
Finding the Number of Electrons
The number of electrons in an atom is equal to the atomic number of an element , for neutrally charged species. This means the number of electrons and the number of protons in an element are equal. Therefore, the number of electrons in oxygen is 8.
