1. Mr. JohnstonSaigon South International SchoolMetals Non-Metals andMetalloids 2. Vocabulary Slam 3. Objectives● What are the properties of Non-Metals?● What are the…

1. CH. 1 SEC. 2ATOMS, BONDING & THE PERIODIC TABLE 2.   3.   4. Silicon has 14 electrons.The 4 electrons that orbit the nucleus in the outermost "valence"…

1. Ch. 3Sec. 4Nonmetals & Metalloids 2. Nonmetal Element that lacks mostproperties of metals dull- not shiny brittle- not malleable poor conductors 3. Nonmetals Located…

1. CH. 1 SEC. 2ATOMS, BONDING & THE PERIODIC TABLE 2.   3.   4.   5. Silicon has 14 electrons.The 4 electrons that orbit the nucleus in the outermost "valence"…

Slide 1 Nonmetals, inert gases, and semimetals Exploring the right side of the periodic table. Slide 2 Properties of non metals Nonmetals lack the properties of metals. Most…

Slide 1 The Periodic Table of Elements Slide 2 History of the Periodic Table 1869 : Dmitri Mendeleev Considered the father of the periodic table of elements Periodic - happening…

Slide 1 Slide 2 Slide 3 Metals High luster when cleaned and high conductivity Non-metals Low luster when cleaned and low conductivity Metalloids Combo of metals and non-metals…

Families of Elements Lecture Notes Periodic Table Alkali Metals- Group 1 Alkali metals have one valence electron which can easily be removed to form a + 1 cation Soft, and…

Physical Science â Lecture ___ Bell Work What is the difference between protons, neutrons, and electrons? What are the three classes of elements? Physical Science â Lecture…

1. (almost 2,000) 2. • # ofprotons inatom’snucleus•used toidentify Atomic mass numberelement •sum of protons & neutrons 3. isotope-elementwith same #of protons…