File name: Nova Hunting The Elements Worksheet Answers Pdf

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Nova Hunting The Elements Worksheet Answers Pdf

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Paperless Solutions · Edit On Any Device · Paperless WorkflowService catalog: Document Management, Electronic Signatures, Cloud Stora. NOVA: Hunting the Elements. Part 2: Chemistry of Life, Rare Earth Elements, and Radioactivity. Elements of Life. 1. List the six most common elements of life and a common object they are . Fill in the parts of this periodic table covered by the documentary. 1. Write the number of subatomic particles in gold: a. Protons. b. Neutrons. 2. Give one property of gold. 3. How . NOVA Video Questions: Hunting the Elements Name: _____ Period: _____ Date: _____ Answer the questions that follow to the best of your ability. The questions are in chronological order. 1) Where does an element take its identity from? () 2) How much gold (Au) is extracted per ton of rock ore? (). VIDEO GUIDE: NOVA – “Hunting the Elements” 1) How many different elements are there? 2) What is the symbol for gold? 3) What is gold’s atomic number? 4) What are some unique properties of gold? 5) What process is used to separate gold atoms from crushed rock? 6) How much gold is harvested per ton of earth from the underground mine?. NOVA: Hunting the Elements 1. There are _____ unique substances (elements) arranged on an amazing chart that reveals their hidden secrets to anyone who knows how to read it. 2. All the gold ever mined would fit into a single cube about _____ feet on a side. 3. Three-quarters of the elements are _____. 4. Stars begin to fuse helium into larger (greater atomic number) elements - up to iron. What is created in supernova explosion? Elements heavier than iron are created. Silicon and Glass. What elements is sand made of? Silicon & Oxygen. What is added to Gorilla Glass to make it stronger than normal glass?. Fill in the parts of this periodic table covered by the documentary. 1. Write the number of subatomic particles in gold: a. Protons. b. Neutrons. 2. Give one property of gold. 3. How much gold is in one ton of the mined rock? 4. How much is each truckload of ore worth, once the gold is extracted? 5. What determines how reactive an element is?. The Nova Video Questions: Hunting the Elements worksheet answer key is available in PDF format, making it easy to print and use as a study guide. This answer key provides the correct answers to each question, allowing you to check your work and gauge your comprehension of the material.