PPT-N4/5 Chemistry Metals Properties of Metals

Strength metals that are strong are used to make car bodies bike frames ships planes etc Malleability mouldable This means that that they can be shaped by hammering or rolling. Actinides. The first . actinide that was . discovered . was . Uranium by Klaproth in 1789 . Element numbers 89-103 make up the group of actinides. Known as Rare earth metals. On the periodic table they are located under the . Contents . Atomic models. Properties of electrons . Bonds . Lewis . Law. Atomic Mass. Molecular mass. Atomic number. Octet Law. Valence. Ionic bonds. Covalent bonds. Reactions –balance. Mass conservation law. Beta Science . Mr. McMartin. Vocabulary. Element: a substance that cannot be separated or broken down into simpler substances by chemical or physical means.. Pure Substance: a sample of matter, either a single element or a single compound, that has definite chemical and physical properties.. Mechanical. Industrial Materials . UOG. By: Jahangir . Rana. Metals. All . metals belong to one of these two groups. .. Ferrous Metals. Non-Ferrous Metals. Ferrous metals. Ferrous metals are metals, which are mainly made of iron with small amounts of other metals or elements added in order to give the correct properties. Almost all ferrous metals are magnetic and can be picked up with a magnet. These metals rust or oxidise if not treated as they contain iron.. What makes up matter?. By Amelia. Atoms. : an atom is the smallest particle of an element. Atomic number. : the number of protons in a nucleus is the elements atomic number. Each element is made of one kind of atom, so elements are called pure substances . Describe the difference between the structures of diamond and graphite.. Explain the different properties of these versions of carbon.. Graphite. Diamond. Learning questions. What general properties do metals have?. Investigate and describe that magnets can attract magnetic materials and attract and repel other magnets.. What is Magnetism?. Let’s . Explore. What happens if you put together two magnets?. Do they become stronger together? . Sun. Moon. Mars. Venus. Saturn. Jupiter. Mercury. Symbols used in the 16. th. and 17. th. Century. Gold. Silver. Iron. Copper. Lead. Tin. Mercury. Alchemical Symbols used in the 15. th. Century. Fire. • What is “Inorganic Chemistry”?. . - descriptor or professional subfield. . - same as “General Chemistry”?. • Highlights from the inorganic timeline. . - Lavoisier: origin of modern chemistry. EQ. : Just WHERE are these elements with . similar . properties?. Wake Up!. Sing along (if you’d like!). Song: Day 3 with the words. Song: Day 2 with pictures. Song: Day 1 on the periodic table. Well… What is chemistry?. First, we need to think about what science is.. Right now as you sit in my class, your tummy is making a weird sound.. What is that sound?. Why is it happening?. What can you do to stop the sound?. MATERIAL SCIENCE & METALLURGY. What is material science? What is metallurgy? Why this subject is studied? . Brief classification of engineering materials. Important properties of each category of engineering materials. . It . involves a chemical reaction run in a continuous flow stream.  The process offers potential for the efficient manufacture of chemical products. . . Recent . breakthroughs using Vapourtec systems are in production of . Aurangabad . 1. Topic :- Organo-Metallic . Chemistry. . Organo-Metallic . Chemistry . Definition :- . Organic compounds that contain carbon-metal bonds are known organo-metallic compounds. General represented .