understanding cat behavior

The number of protons or the number of electrons in an atom in its normal state is called the atomic number and is denoted by Z. The nucleus of every element contains Z protons and some number of neutrons. The electrons, having the same charge as a proton but of opposite sign, nullify the charge of..

>. Atomic masses are not expressed as whole numbers because natural elements are mixtures of two or more isotopes. The atomic weight of chlorine is 35.43 amu. Chlorine exists as two isotopes in the ratio. Therefore average atomic masses are not whole numbers. Avogadro explained further that there a..

State of the System and State Functions - State of the system implies the conditions of its existence. In order to understand it, let H 2 O be considered as a chemical system. H 2 O can exist in three physical states; ice, water and steam depending upon the conditions of temperature and p..

. Questar chanced to travel to Quta-pi and in scooping soil, rock, shale etc from it as samples, scooped Ch-tsal too. Ch-tsal remembered the scientists or inmates of Questar-silver creatures with bubble faces. He had become unconscious, but now he was in prison of the scientist jailers, white-clad ..