Hot water and lemon may help you eat fewer calories. No doubt about it, lemons make a healthy addition to your diet. Theyâre low in calories and rich in antioxidants. But despite the claims, drinking hot water with lemon won't help you lose weight unless accompanied by a calorie-reducing diet.
Each shell can contain only a fixed number of electrons: The first shell can hold up to two electrons, the second shell can hold up to eight (2 + 6) electrons, the third shell can hold up to 18 (2 + 6 + 10) and so on. The general formula is that the nth shell can in principle hold up to 2(n 2) electrons.
Each electron shell has a different energy level, with those shells closest to the nucleus being lower in energy than those farther from the nucleus. By convention, each shell is assigned a number and the symbol nâfor example, the electron shell closest to the nucleus is called 1n.