Chapter 1.2 Matter and its Properties
Endo and exo rections experiments
Physical and Chemical Changes
Changing matter
Section 1 : Composition of Matter Substance—either an element or a compound When all the atoms in a substance are alike, the substance is an element.
Chemical Reactions Physical Science. Standards: PS-4.6: Distinguish between chemical changes (including the formation of gas or reactivity with acids)
Physical-Chemical Properties Mixtures/Elements/Compounds.
States of Matter. Kinetic Theory Definition: How particles in matter behave All Matter is composed of small particles. Particles are in constant random.
1 Lecture 2: Atoms and Elements Lecture Outline Defining matter and its types Elements and symbols The periodic table The atom Atomic number and mass number.
Chemical and Physical Features of Seawater and the World Ocean “If there is magic on this planet, it is contained in water.” Loren Eiseley “Well, me don’t.
Unit 1 Matter: Properties and Change
Terms to know Chemical property- the way a substance reacts with others to form new substances. Reactivity- ability of a substance to combine chemically.
