Chapter 2 Bonds and Compounds w-clips

Chemical Interactions ,[object Object],[object Object],[object Object]

Section 2.1 Elements Combine to Form Compounds

Compounds have different properties from the elements that make them. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Atoms combine in predictable numbers. ,[object Object],[object Object],[object Object],[object Object],[object Object]

Continued – page 43 ,[object Object],[object Object],[object Object],[object Object],[object Object]

Section 2.2 Chemical Bonds Hold Compounds Together

Chemical bonds between atoms involve electrons. ,[object Object],[object Object],[object Object]

Atoms can transfer electrons. ,[object Object],[object Object],[object Object],[object Object]

Sodium has one election in its outer ring, chlorine has 7. If Sodium give up 1 and chlorine accepts 1, the result is two completed outer rings. Everyone is happy 

Continued – Page 49 ,[object Object],[object Object],[object Object]

,[object Object],[object Object],Can you name these ionic compounds? Naming Ionic Compounds

Atoms can share electrons. ,[object Object],[object Object],[object Object],[object Object]

Continued – page 51 ,[object Object],[object Object],[object Object]

Nonpolar Compound Polar Compound

Chemical bonds give all materials their structures. ,[object Object],[object Object]

Continued – page 54 ,[object Object],[object Object],Chemically altered protein molecule.

Section 2.3 Substances’ Properties depend on Their Bonds.

Metals have unique bonds. ,[object Object],[object Object],[object Object],[object Object]

Ionic and Covalent bonds give compounds certain Properties. ,[object Object],[object Object],[object Object],[object Object],[object Object]

Continued – page 58 ,[object Object],[object Object],[object Object],[object Object],[object Object]

Bonds can make the same element look different. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Chapter 2 Bonds and Compounds w-clips

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