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).
As you go down the alkali metals row, they get more and more reactive. This is due to their atomic radii size, their outermost electrons are further away from its nucleus which results in less of an attraction-therefore more likely to give them up to achieve a noble gas configuration/ minimum energy..5k Views. Alkali metals are known for being some of the most reactive metals. This is due in part to their larger atomic radii and low ionization energies. They tend to donate their electrons in reactions and often have an oxidation state of +1.