The alkali metals, halogens and noble gases are three important groups in the periodic table. The alkali metals are soft, reactive metals. They react vigorously with water and become more reactive as you go down the group.The halogens are reactive non-metals.They become darker as you go down the group.Their reactivity decreases as you go down the group and their boiling points increase. A more reactive halogen will displace a less reactive halogen from solutions of its salts.he halogens are reactive non-metals. They become darker as you go down the group. Their reactivity decreases as you go down the group and their boiling points increase. A more reactive halogen will displace a less reactive halogen from solutions of its salts.
Posts: 24. Very bad... Haggis is really good, but the suet makes it bad for your health. I used to have the traditional recipe with the facts, but I lost it.I know the recipe from memory and make it all the time.osts: 24. Very bad... Haggis is really good, but the suet makes it bad for your health. I used to have the traditional recipe with the facts, but I lost it.
Haggis, with neeps (turnips), gives protein, carbohydrates and fat, along with fibre and vitamins and minerals. It certainly beats McDonbuggerkfc as a healthy food, and kicks the deep-fried Mars bar into the Murrayfield touch.he use of offal in Haggis, and mutton in that other famous Scots dish, the Mutton Pie, came about because the Scots had to use every possible food source. One did not kill a valuable lamb-not until one had got a few years worth of wool from the creature.