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Stack #4716853

QuestionAnswer
Matter Anything that has mass intakes with space
Element A type of matter with a unique set of properties
Compound Combination of two more different elements held together and fixed proportions
Atom The basic building block of matter
Isotope The form of an element that have the same atomic number, but different mass numbers
Molecule A second building block of matter
Ion A third building block of some type of matter
PH Measure of acidity
Organic compound A carbon based compound
Physical change No change in chemical composition
Chemical change/chemical reaction There’s a change in the chemical composition of the substance involved
Law of conservation of matter Elements and compounds can change from one physical or chemical form to another
Created by: Hi12344
 

 



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