Chemistry Review Activity 1

19 cards·by ms.lizWHOPA

Aspect that is changed in an experiment, to observe results

variable

Components are evenly mixed

homogeneous

A reaction where two things come together to form something new

composition

A chemical reaction that absorbs energy in the form of heat

endothermic

Any use of the senses to gather information

observation

Uneven distribution of substances

heterogeneous

What science can not do

limitation

A listing of all the sources used/gathered in research or a report

works cited

A reaction where a substance combines with oxygen and releases energy

combustion

A reaction where a substance is changed into a different substance

chemical

Protects the eyes from flying objects or chemical splashes

goggles

Taking credit for someone else's work

plagiarism

The way in which scientists answer questions and solve problems

scientific method

Substances made up of only one type of atom

element

A chemical reaction that releases energy in the form of heat

exothermic

A chemical reaction that releases energy in the form of heat

exothermic

A property that you can see without changing the item into something else

physical

A form of matter/substance that has only 1 set of chemical and physical properties

pure

Mandate to accomplish great things with the knowledge and power given to us by God

dominion