1 Introduction to Chemistry Bio-Chemistry “The Chemistry of Life”
Periodic Table History. Early History 1800 – 1860 – The elements were still confused with compounds and mixtures Compound Mixture Element.
The Simplest Matter. The Elements An element is matter made of only one kind of atom. There are 110 known elements, and 90 of those occur naturally on.
Chp 5 pg 122. A. History of the Periodic Table 1. Mendeleev a.Wanted to organize elements by properties b.Left empty spaces for elements that hadn’t been.
Analytical chemistry- composition of matter Physical chemistry- mechanisms of reactions Organic- compounds with carbon Inorganic- noncarbon compounds.
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Periodic Trends Notes. The periodic table organizes all known elements according to their number of protons. The unique shape of the table reveals the.
Preview Objectives Introduction to the Periodic Table Types of Elements Chapter 1 Section 3 Elements.
S8P1a. Matter Describe matter and what is it composed of? Page 11 Matter is anything that has mass and takes up space. Examples: book, toy, car, paper.
Why do elements in the same group/family have similar properties?
T h e P e r i o d i c T a b l e Each small square on the periodic table shows the name of one element and the letter symbol for the element.
Atoms and the Periodic Table Chapter 8. Homework Assignment Chap 8 Read p 203 – 211; 216 - 222 Applying the Concepts (p 222): 1 – 13, 15 – 17, 19, 23.