Choke Tubes Explained By CTD Blogger published on May 4, 2011 in Firearms The inside bore constriction at the muzzle end of a shotgunâs barrel is known as the âchoke.â
difference between elements and compounds atoms are the tiny units which collect up to form all the existing chemical substances atoms can join with other atoms in various ways thus form thousands of molecules and other compounds according to their electron donating or withdrawing abilities they can form covalent bonds or ionic bonds
What is the difference between atoms elements and the periodic table? The difference between each element on the periodic table is the number of protons in the nucleus. If several atoms have the same amount of protons but a different number of n â¦ eutrons then they are called isotopes, but they are still the SAME element.