PPT-Elements and Compounds Atoms are the fundamental building blocks of the universe.

They can be joined together by chemical bonds From last lesson Atoms can have different numbers of protons neutrons and electrons There are 118 different types of atoms They can be found on the periodic table of elements. Mix and Match. Write the electron configuration for Chlorine (. Cl. ) and Magnesium (Mg) and then for their ions.. Draw a diagram of the structure of an atom.. Fill in the table:. Revision. Particle. 1. st. Year Chemistry. 1. Elements. Elements & Atoms. All substances are made up from tiny particles called atoms. When a substance is made up of only one type of atom it is called an element. The element iron is made up of iron atoms, the element hydrogen is made up of hydrogen atoms, the element sulphur is made up of sulphur atoms and so on.. 22.1 Hydrocarbons. Organic Chemistry. includes almost all carbon compounds. Not limited to compounds found in living cells. Hydrocarbon: organic compound made of only hydrogen and carbon atoms. hydrocarbons. Matter. Has Mass=. The Amount . of Matter. in an Object. “Stuff” that . Everything. is made of!. Made of . Atoms. Has Volume=. Takes Up . Space. Don’t Sweat the Small Stuff!. What is the “Small Stuff” anyway?. Matter and Atoms. Matter is anything that takes up space and has mass. There are 4 phases of matter solid, liquid, gas, and plasma.. All matter is made of atoms.. Atoms are the building blocks of matter, sort of how bricks are the building blocks of houses.. 黑格斯质量的平方发散：. 标准模型. . . . . 100 GeV. . . 1 TeV. . 新物理. . 10. 15. GeV. . 大统一. . . 2 . /52. 100 GeV. 参数. If SM valid up to GUT scale, the theory. . . Recognize that there are a finite number of elements and that their atoms combine in a multitude of ways to produce compounds that make up all of the living and non-living things that we encounter . Chapter 5: Molecules and Compounds. Learning Goals. Write . chemical formulas.. Determine . the total number of each type of atom in a chemical formula.. Classify . elements as atomic or molecular.. Classify . What is an element?. A element is a pure substance made of one type of atom. Elements are divided into metals and non-metals. Examples of non-metal elements include carbon, oxygen, hydrogen, and nitrogen. HR Management Basics for the Pharmacy. Patricia A. Frame. STRATEGIES FOR HUMAN RESOURCES. Building Blocks for Success. We will cover:. WOW! Hiring.  . Retention Tactics.  . Bad Endings. #NCPA13. 2. . How many different types of atoms is helium made up of?. 3. Draw the Bohr model for helium (there are two neutrons in helium).. Today’s Objectives. SWBAT explain that a ‘chemical formula’ describes the combination of two or more elements.. Dr. . Nouf. H. . Alotaibi. Group 17 elements, fluorine (F), chlorine (Cl), bromine (Br), iodine (I) and astatine (At), belong to halogen family. . Electron configurations ns. 2. np. 5. (n is the period number).. DE Chemistry. Dr. Walker. Timeline. B.C.. 400 B.C. . Demokritos. and . Leucippos. . use the term ". atomos. ” . 1500's. Georg Bauer: systematic metallurgy. Paracelsus: medicinal application of minerals. The Center for Gifted Studies. Vision. 100% students making academic and social growth each year. Mission. All members of the TMFMS community are committed to providing a safe and challenging learning environment that promotes college and career readiness by focusing on critical thinking, communication, collaboration, creativity, competition, and concern for others..