What is ns1 electron configuration?
What is ns1 electron configuration?
In an electron configuration under the general form of ns1 , the n represents the period number and the 1 represents the group number, and therefore, the element would be in group 1.
What is the electron configuration for v2+?
1 Expert Answer In shorthand, the electron configuration for V is [Ar]4s23d3 . However, when electrons are removed – I know it’s weird – the s-electrons come off first. So V2+ would be [Ar]3d3 .
What is the expected ground state electron configuration for te2?
[Kr]5s24.
How many protons does te2 have?
| Name | Tellurium |
|---|---|
| Atomic Mass | 127.6 atomic mass units |
| Number of Protons | 52 |
| Number of Neutrons | 76 |
| Number of Electrons | 52 |
What is the electron configuration of iodine I )?
[Kr] 4d10 5s2 5p5
What is the correct electron configuration for the most stable form of the sulfur ion in an ionic compound?
Since the negative charge of the electrons cancels the charge of the protons, the sulfur atom is neutral. The electron configuration of sulfur is 1s23p4 .
What is the ground state electron configuration of sulfur whose atomic number is 16?
3s2
What is the ground state electron configuration for the most stable anion of sulfur?
Answer: The ground state configuration for the nonmetal sulfur is written as: 1s22s22p63s23p4. Sulfur has 16 electrons.
What element has an electron configuration of 1s 2 2s 2 2p 5?
fluorine
How do you solve for the number of electrons?
The number of protons in the nucleus of the atom is equal to the atomic number (Z). The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus.
How many electrons are there in L shell?
Number of electrons in each shell
| Shell name | Subshell name | Shell max electrons |
|---|---|---|
| K | 1s | 2 |
| L | 2s | 2 + 6 = 8 |
| 2p | ||
| M | 3s | 2 + 6 + 10 = 18 |
How many shells does Period 4 have?
What element is in period 4 and has 4 number shells and 3 valence electrons? Socratic.
Why is 3D in the 4th period?
As it has been mentioned, electrons fill orbitals from the lowest energy, to the highest. As you can see, the 4S orbital is filled BEFORE the 3D orbital as it has a lower energy, and therefore 3D has to be placed in the 4th row in the periodic table, after 4S.