1. The smallest particle, which contains all the main characteristics of an element is called its atom. Three major parts of an atom: Proton Neutron Electron 2.  Rutherford…

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Slide 1 Slide 2 Voltage and resistance in a circuit Level 1 Science Slide 3 Voltage is the amount of energy carried by the charged electrons (current) in the circuit. Thus,…

Slide 1Chemistry: The Nature of Matter Slide 2 Elements An element is a pure substance of one type of atom that cannot be broken down into other substances Periodic Table…

Slide 1Ch. 4 Chemical Basis of Life Slide 2 4.1 Life requires about 25 chemical elements. Slide 3 I. Elements A. matter: anything that occupies space and has mass B. element:…

1.TRANSMISSION ELECTRONMICROSCOPE2. TRANSMISSION ELECTRONMICROSCOPE The first TEM was built by Max Knoll and ErnstRuska in 1931, with this group developing thefirst…

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Slide 1Photosynthesis Chapter 8 Slide 2 Autotrophs vs. Heterotrophs Autotrophs make their own food include plants, some protists, and some bacteria Heterotrophs CANNOT make…

Slide 1 © Electronics ECE 1312 Recall-Lecture 2 Introduction to Electronics Atomic structure of Group IV materials particularly on Silicon Intrinsic carrier concentration,…

Slide 1 Auroras Matt Tanaka & Kristel Curameng Slide 2 What is an Aurora?  A natural light display in the sky caused by the collision of charged particles directed…