Science in Action 9_ Matter & Chemical Change Summary

Science in Action 9_ Matter & Chemical Change...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
1/30/12 1/2 edquest.ca/«/127-science-in-action-9-matter-a-chemical-change-summar« _ Print _ Unit 2 - Matter and Chemical Change Summar\ Ke\ Concepts Section Summaries 1.0 ? Workplace Hazardous Materials Information System (WHMIS) and safety ? substances and their properties ? elements, compounds, and atomic theory 1.0 Matter can be described and organi]ed b\ its ph\sical and chemical properties. ? Recognition of WHMIS symbols is important to lab safety. ? Matter can be organized in different ways. One way is as solids, liquids, and gases. Another way is as mixtures and solutions. ? Physical properties of matter such as colour, hardness, boiling point, and density are used to identify substances. Chemical properties describe how a substance interacts with other substances. 2.0 ? substances and their properties ? elements, compounds, and atomic theory ? periodic table 2.0 An understanding of the nature of matter has developed through observations
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 01/30/2012 for the course SCIE 027 taught by Professor Edward during the Fall '11 term at Broward College.

Page1 / 2

Science in Action 9_ Matter & Chemical Change...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online