The Abacot Ranger duck is a utility breed which was mainly developed for eggs and meat production. It is classified as a light weight duck breed and also known as Hooded Ranger and Streicherente. The breed was developed by Oscar Grey of Friday Wood near Colchester, Essex, United Kingdom.
Best Answer: Generally, the elements become more reactive as you move down and to the left (in a diagonal line). As you move down, the outer electron shells are positioned further away from the positive nucleus, with the electrostatic force holding the element together growing weaker (due to increased distance).
The alkali metals Lithium, Sodium, Potassium, Rubidium cesium and Francium is the most reactive group of metals. They are this way because they only need to lose one electron â¦ to gain a stable octet which is very favorable energetically.The most reactive group of non-metals is the halogens, Fluorine, Chlorine, Bromine, Iodine and Astatine. These are the exact opposite.hey are this way because they only need to lose one electron â¦ to gain a stable octet which is very favorable energetically. The most reactive group of non-metals is the halogens, Fluorine, Chlorine, Bromine, Iodine and Astatine. These are the exact opposite.