difference between an element and a compound
PhET sims are based on extensive education research and engage students through an intuitive, game-like environment where students learn through exploration and discovery. It is a comparative measure of how hot or cold a material is. For the active metals in Groups IA and IIA, the difference between the oxidation state of the metal atom and the charge on this atom is small enough to be ignored. Temperature is the property of matter which reflects the quantity of energy of motion of the component particles. The key difference between silicon and germanium is that the Germanium has d electrons, but Silicon does not have any d electrons.. Silicon and germanium, are both in the same group (group 14) of the periodic table.Hence, they have four electrons in the outer energy level. The key difference between bicarbonate and baking soda is that the bicarbonate is an anion whereas the baking soda is a complete compound.. Bicarbonate and Baking Soda are two substances that closely relate to each other due to the presence of carbon and oxygen molecules in their chemical structure. It is the result of the sum of the atomic weights of the elements that make up a compound. It is the average mass of the atoms of an element. By definition, the oxidation state of an atom is the charge that atom would carry if the compound were purely ionic. The coldest theoretical temperature is called absolute zero.It is the temperature where the thermal motion of particles is at its minimum (not the same as motionless). Founded in 2002 by Nobel Laureate Carl Wieman, the PhET Interactive Simulations project at the University of Colorado Boulder creates free interactive math and science simulations. The basic difference between mass and weight is that mass is the scalar quantity while weight is the vector quantity.The unit of mass is kg.
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