5194771
Descrição
FlashCards por Bee Brittain, atualizado more than 1 year ago
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Criado por Bee Brittain
quase 10 anos atrás
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| Questão | Responda |
| Atomic Orbitals | An orbital is a region that can hold up two electrons with opposite spins. You can get different types of orbitals. |
| Shell 1 contains | 2 electrons |
| Shell 2 contains | 8 electrons |
| Shell 3 contains | 18 electrons |
| Shell 4 contains | 32 electrons |
| S-Orbitals | - Electron cloud in the shape of a sphere - Contains 2 electrons - The greater the number, the greater the radius of the s-orbital - Each shell from the 1st shell hold an s-orbital |
| P-orbitals | - Electron cloud in the shape of a dumb-bell - Three p-orbitals at right angles to each other that can hold one or two electrons each - The greater the shell number, the further the P-orbital from the nucleus |
| D-Orbitals and F-Orbitals | - Each shell from the third shell contains 5 D-orbitals - Each shell from the fourth contains 7 D-orbitals |
| S-Block | Highest energy electrons in the s-sub-shell (left block of two groups) |
| P-Block | Highest energy electrons in P-sub-shell (right block of 6 groups) |
| D-Block | Highest energy electrons in the D-sub-shell (Centre block of 10 groups) |
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