model of each element using the number of electrons‚ protons‚ and neutrons c. NOTE: The first energy level can only hold up to 2 electrons. The second energy level can hold up to 8 electrons. _________ Electrons _________ Protons _________ Neutrons HELIUM _________Electrons _________ Protons _________ Neutrons OXYGEN 12. Study the following model of an atom and answer the following questions: + + + + + + Key: + a. b. c. d. e. Particles with no charge Particles with negative charge Particles
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the combined substances. Design: In order to do this‚ we will be using the following materials: Yeast Packet (this will be our enzyme‚ which comes from (source))‚ 30 mL 3% Hydrogen Peroxide (this will be our substrate)‚ (2) 250 mL Beakers‚ 3 Balloons‚ H 2 O 2‚ Measuring Spoon‚ Permanent Marker‚ Ruler‚ 30 cm String‚ 3 Test Tubes (Glass)‚ Test Tube Rack‚ Stopwatch‚ 3 Acidic Solutions (Orange juice‚ 4.5% Acetic Acid (Vinegar)‚ C 2 H 4 O‚ and saliva). For us to be able to examine how an acidic fluid
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Transparent tape 1 Aluminum Foil - 6"x 6" 2 Cup‚ Styrofoam‚ 8 oz 1 Dark paper - 1/2 Sheet 1 Ruler‚ Metric 1 Fabric Swatch-5 pieces 1 Rabbit fur‚ swatch - 4"x2" 2 Balloons 1 Pepper Packets 1 Salt Packets Part I A. What happened when you brought the rubbed ruler close to the paper‚ salt‚ and pepper? It attracted the paper and most of the salt and pepper on the ruler
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breath after deep breath and quick breath was to show level of carbon dioxide change in the blood after deep breath and quick breath. The fifth lab of measuring diameters of the balloon which was blew by normal and force exhalation was to get the vital volume and the vital capacity form the graph of lung volume vs. balloon diameter. Introduction The major function of the respiratory system is gas exchange between the external environment and an organism’s circulatory system. In humans‚ this exchange
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Question 1 Which of the following is not a line of evidence supporting the hypothesis that our Moon formed as a result of a giant impact? The Pacific Ocean appears to be a large crater - probably the one made by the giant impact. Question 3 Which of the following best explains why we can rule out the idea that planets are usually formed by near-collisions between stars? Stellar near-collisions are far too rare to explain all the planets now known to orbit nearby stars. Question 4 According
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What would you do if you were being secretly filmed for a television show? Do you want to make a movie? Well‚ that is exactly what Greg Heffley did. In this book Greg goes on some wild adventures (including a Halloween party). Let me explain in the next few paragraphs. One reason this book is interesting is the setting. In the beginning‚ the setting is mostly in the Heffley home. When the story continues Greg traveled to Maddox’s house. Later‚ at the end of the book it is Halloween and Greg attends
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went down to 0.1 cm. The balloon inflation also increased. At the start obviously the balloon is deflated which every four of the balloons are. But in the 0% tube there was a human error. While
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poem wrote by Langston Hughes‚ Langston Hughes is very popular writer who know for an identifiable rhythm or beat. His poems always make reader aspiration in many ways‚ example his dreams makes readers to think about hidden dreams and lost dreams. “Balloon of the Mind” by W. B. Yeats who is also a popular writer too who received the nobel prize for literature in 1923. However‚ both poems have way different topics where there is no related to each other but the idea of the themes are the same. They both
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Springtrap: Who are you? Balloon Boy: That doesn’t matter. I think you should dissemble Freddy and ensure he can’t be reactivated. This way they will have to let you become the new owner of the pizzeria. Springtrap: I don’t know‚ Freddy hasn’t done anything to me to cause me to destroy him Balloon Boy: Ah yes but he has. Springtrap: Really like what. Balloon Boy: Has he ever checked up on you or even offered you to be out preforming with him no he hasn’t. Springtrap: Yes but... Balloon Boy: Here imagine
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going to be. The smaller it is the longer the life. Shorter life is not saying much though‚ as the most massive stars live for billions of years. When a star reaches about middle age‚ it starts fusing hydrogen into helium. Once it has run out of usable hydrogen that it can convert into helium‚ it can then take on one of several paths. It can lead to white dwarfs‚ novae‚ supernovae‚ neutron stars or even black holes. II. When a star begins the phase of dying‚ it is deprived of the energy that is needed
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