https://padlet.com/3033861/6niwixlkus29 en-us 2017-10-16 16:32:12 UTC 2025-04-17 17:56:22 UTC hello@padlet.com 3033861 https://padlet.com/3033861/6niwixlkus29/wish/197448832 the strength and vitality required for sustained physical or mental activity.]]> 2017-10-16 16:33:40 UTC https://padlet.com/3033861/6niwixlkus29/wish/197448832 3033861 https://padlet.com/3033861/6niwixlkus29/wish/197449752 energy that a body possesses by virtue of being in motion.]]> 2017-10-16 16:35:18 UTC https://padlet.com/3033861/6niwixlkus29/wish/197449752 3033861 https://padlet.com/3033861/6niwixlkus29/wish/197450027 the energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors.]]> 2017-10-16 16:35:47 UTC https://padlet.com/3033861/6niwixlkus29/wish/197450027 3033861 https://padlet.com/3033861/6niwixlkus29/wish/197451894 an element or compound is a phase transition from the liquid phase to vapor. There are two types of vaporization : evaporation and boiling. ]]> 2017-10-16 16:39:07 UTC https://padlet.com/3033861/6niwixlkus29/wish/197451894 3033861 https://padlet.com/3033861/6niwixlkus29/wish/197452452 Physical change are changes affecting the form of a chemical substance, but not its chemical composition. Physical change are used to separate mixtures into their component compounds, but can not usually be used to separate compounds into chemical elements or simpler compounds.]]> 2017-10-16 16:40:04 UTC https://padlet.com/3033861/6niwixlkus29/wish/197452452 3033861 https://padlet.com/3033861/6niwixlkus29/wish/197452919 Chemical change occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances. ]]> 2017-10-16 16:40:53 UTC https://padlet.com/3033861/6niwixlkus29/wish/197452919 3033861 https://padlet.com/3033861/6niwixlkus29/wish/197453208 in physics, the law of conservation of energy states that the total energy of an isolated system in a given frame of reference remains constant — it is said to be conserved over time.]]> 2017-10-16 16:41:28 UTC https://padlet.com/3033861/6niwixlkus29/wish/197453208