Thomson discovered negatively charged particles by cathode ray tube experiment in the year 1897. The particles were named electrons. J.J Thomson believed electrons to be two thousand times lighter than a proton. He assumed that an atom is composed of a cloud of negative charge in a sphere of positive charges
Meitnerium is an artificially made chemical and has an atomic number of 109. If the element is neutral, it will have the same number of electrons and protons. The number of protons of an atom is usually the same as the number of neutrons.
Since, in this example it is given that the reaction releases a certain amount of neutron then the answer should be 266209 Mt.
Answer:
oxygen
Explanation:
The process in which a substance loses an electron in a chemical reaction is called oxidation. ... Oxidation is a combination of elements with oxygen. It's also a reaction of losing electrons and gaining positive charge. The atoms that lost electrons are said to be oxidized.