06Jan_2 - Good Morning Homework due before each class is...

Info iconThis preview shows pages 1–9. Sign up to view the full content.

View Full Document Right Arrow Icon

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

View Full DocumentRight Arrow Icon

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

View Full DocumentRight Arrow Icon

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

View Full DocumentRight Arrow Icon

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

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

Unformatted text preview: Good Morning Homework due before each class is found at www.masteringbiology.com Our representative from Pearson (DeeDee Meyers) will be here on Tuesday to give an introduction to Mastering Biology and answer your questions about purchasing options No writing assignment is due yet, I will send a class e-mail when the assignment is posted. Concepts Matter consists of chemical elements in pure form and in combinations called compounds An elements properties depend on the structure of its atoms The formation and function of molecules depend on chemical bonding between atoms Chemical reactions make and break Fig. 2-3 Sodium Chlorine Sodium chloride Table 2-1 Yellow Boxes = Top 5 Elements present in the human body Green Boxes = Second 5 Top Elements present in the human body Blue Boxes = Trace elements that are required by the human body Violet Boxes = Elements that are deleterious to the human body. I II III IV V VI VI 1st 2nd 3rd 2 8 8 Outermost shell Max electrons in outer shell Hydrogen 1 H Lithium 3 Li Beryllium 4 Be Boron 5 B Carbon 6 C Nitrogen 7 N Oxygen 8 O Fluorine 9 F Neon 10 Ne Helium 2 He Atomic number Element symbol Electron- distribution diagram Atomic mass 2 He 4.00 First shell Second shell Third shell Sodium 11 Na Magnesium 12 Mg Aluminum 13 Al Silicon 14 Si Phosphorus 15 P Sulfur 16 S Chlorine 17 Cl Argon 18 Ar Fig. 2-UN3Fig....
View Full Document

This note was uploaded on 11/07/2011 for the course BIO bsc2010 taught by Professor Trombley during the Spring '08 term at FSU.

Page1 / 28

06Jan_2 - Good Morning Homework due before each class is...

This preview shows document pages 1 - 9. Sign up to view the full document.

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