3 times 8 it's only 24 always
I think 7x3 is = to 21
The configuration of the lithium ion (Li⁺) is 1s². In its neutral state, lithium has the electron configuration of 1s² 2s¹, but when it loses one electron to become Li⁺, it loses the 2s electron, leaving only the 1s electrons.
To get the 2s complement, find the 1s complement (by inverting the bits) and add 1. Assuming that number is [4-bit] binary it would be 1000. If it is preceded by 0s, as in, for example, 0000 1000, then it would be 1111 1000.
2s-4 equals 2(s-2). You can find the answer by factoring two out of both numbers.
3 times 8 it's only 24 always
3 * 8 = (2 + 1)*8 = (2 * 8) + (1 * 8)
I think 7x3 is = to 21
(1 x 3 ) x ( 2 X 4) = 24
1s + 1s + 1 = 2s + 1
In lithium, the orbital of highest relative energy is the 2s orbital. This is due to the fact that, in the electron configuration of lithium (1s^2 2s^1), the 2s orbital is farther from the nucleus compared to the 1s orbital, resulting in higher energy.
The 2s orbital is larger than the 1s orbital and is higher in energy.
the 1s orbital is closer to the nucleus and has a lower energy level compared to the 2s orbital. Additionally, the 2s orbital has a slightly higher energy, larger size, and can hold more electrons than the 1s orbital.
1s 2s 3s 3p 4s 3d 4p
6
1s and 2s orbitals differ in that 2s orbitals lie farther away from the nucleus in the next principle energy level. Other than that, they occupy the same shape of orbital, spherical, as indicated by the s.
lithium atom is just a ball it has 1s and 2s orbitals both of which are spheres the 1s is occupied by two electrons and the 2s one electron