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The horizontal rows of the periodic table are called PERIODS.
The vertical columns of the periodic table are called GROUPS, or FAMILIES. The elements in any group of the periodic table have similar physical and chemical properties!
Periodic Law When elements are arranged in order of increasing atomic number, there is a periodic pattern in their physical and chemical properties.
Alkaline Earth Metals
InnerTransition Metals These elements are also called the rare-earth elements.
The s and p block elements are called REPRESENTATIVE ELEMENTS.
The periodic table is the most important tool in the chemist’s toolbox!
Atomic size (radius), Ionic size (radius), Ionization energy, Electronegativity m.p. and b.p. You must know the following periodic trends and the reasons behind them:
The History of the Modern Periodic Table
The Periodic Table A map of the building block of matter.
Dimitri Mendeleev discovered that elements when arranged by mass seemed to organize themselves in other ways as well.
Aim: How are Elements Organized in the Periodic Table? DO Now: 1. How would you organize these buttons? 2. How do you think elements are organized in the.
5.4 Trends In the periodic Table (Page )
Physical Science Periodic Table. Periodic table Groups – vertical columns and have similar properties Period – horizontal rows, properties vary across.
Russian Chemist Dmitri Mendeleev produced the first periodic table of elements He arranged them in order of increasing atomic mass and noticed a periodic.
Chapter 5 and 6 Periodic Table. Developers of the Periodic Table Dobereiner – Classified elements into – Each had similar chemical properties – Examples.
Periodic Table & Trends
Periodic Law Chapter 6. Objectives 1. History of the Periodic table 2. Start talking about Periodic trends 3. Periodic Table Geography … families of elements.
Periodic Table Review.
Periodic Table Review. How did Mendeleev Arrange the elements?
THE PERIODIC TABLE. The Periodic Table: Your Friend…
Midterm Review Chapter 4 Periodic Table. Dmitri Mendeleev Father of the periodic table.
A guide.. Is a valuable tool to chemists Gives a lot of information about the elements Can be used to predict properties of elements The Periodic.
Chemical Periodicity. History Dmitri Mendeleev (1834 – 1907) – Russian chemist – Noticed regular (periodic) recurrence of chemical and physical properties.
2.2 The Periodic Table Origin Of The Periodic Table a)Chemists in the 19th century wished to organize elements b)Attempts focused on grouping elements.
The Modern Periodic Table. The horizontal rows of the periodic table are called PERIODS.
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