matter, any object that has mass and takes up space, solid, particles packed closely/tightly; retain their shape, liquid, particles are close together and can move around; assumes the shape of its container, gas, particles are well seperated and spread out; fill the space of their container, physical properties, observed using the five senses, chemical properties, observed by testing or experimenting, physical change, the object is still made of the same things even if the physical properties have changed, chemical change, a reactionhas taken place and the materials left are BRAND NEW with new properties, Law of Conservation of Matter (Mass), states that matter cannot be created or destroyed, During a change in matter, the mass of the beginning substances will..., always be the same as the mass of the substances at the end, beginning mass is..., equal to the end mass, Which is the best example of a physical change?water in a cup turning to ice, water in a cup turning to ice, Which is the best example of a chemical change?wate, a piece of metal rusting, If wet clothes are hung on a clothesline to dry, what happens to the water from the clothes?, The water absorbed heat energy and evaporated., Which is an example of the formation of a new substance?, wood burning

Matter Review

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