https://padlet.com/304353/mz1sw8vkt00m Period.3 Science en-us 2017-12-11 18:31:25 UTC 2017-12-11 18:43:06 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Rocket.png 304353 https://padlet.com/304353/mz1sw8vkt00m/wish/215162622 There are five known phases, or states, of matter: solids, liquids, gases, plasma and Bose-Einstein condensates. The main difference in the structures of each state is in the densities of the particles.]]> 2017-12-11 18:40:16 UTC https://padlet.com/304353/mz1sw8vkt00m/wish/215162622 304353 https://padlet.com/304353/mz1sw8vkt00m/wish/215163350 Wear safety glasses or face shields when working with hazardous materials and/or equipment. Wear gloves when using any hazardous or toxic agent. Clothing: When handling dangerous substances, wear gloves, laboratory coats, and safety shield or glasses. Shorts and sandals should not be worn in the lab at any time.]]> 2017-12-11 18:41:41 UTC https://padlet.com/304353/mz1sw8vkt00m/wish/215163350 304353 https://padlet.com/304353/mz1sw8vkt00m/wish/215163583 The scientific method is a body of techniques for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge. To be termed scientific, a method of inquiry is commonly based on empirical or measurable evidence subject to specific principles of reasoning.]]> 2017-12-11 18:42:08 UTC https://padlet.com/304353/mz1sw8vkt00m/wish/215163583