Minerals HW - Chloe Yoshihiro

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A substance has a low melting point (i.e. below room temperature). It does not conduct electricity either when melted or in the solid. It is most likely: 1. Diamond (C) 2. Copper (Cu) 3. Calcium oxide (Cao) 4. Chlorine (Cl₂) 5. Graphite (C) ο ο ο ο ο 1 lu

M Apple Google Disney ESPN Yahoo! Biomedical Careers Program ☆ CATEG WHOS r B r SLIVET H₂ (9) + F2(g) → 2HF(g) PC15 (9) → PC13 (9) + Cl₂ (9) CO₂(g) + H₂(g) → CO(g) + H₂O(g) Apple iCloud Yahoo Images Bing Google Wikipedia Facebook Twitter D2L b G 3 2H₂O2 (1) → 2H₂O(1) + O2(g) prod03-cnow-owl.cengagenow.com 2CO2(g) + 5H2(g) → C2H2 (9) + 4H₂O(g) D2L VULLI CETURT JU D2L LITUNTUT T Clear All AS > 0 AS < 0 COWLv2 |... b too close to decide SISS LinkedIn The Weather Channel Yelp TripAdvisor C M G с G C VVIML. + 88 M

2. In a Mars Direct mission, the astronauts would return home in an Earth Return Vehicle (ERV) fueled by     methane and oxygen produced from terrestrial hydrogen and Martian CO2     helium-3 extracted from the lunar surface     finely-ground Martian rocks accelerated by an electromagnetic mass driver     cheap, traditional kerosene fuel brought from Earth   We might go back to the Moon someday to mine the lunar surface for an energy resource called     methane     antimatter     hydrazene     helium-3

DSlideshow Arrange Tools Add-ons Help Ac 9 Background ▼ Transition Theme Layout 111 | 1 | 2 | 3 | 4 | 56789 2 *** Directions Match the items in column A with those in column B. Write the letter of each correct answer on the line. Column A Column B 1. substance is a solid A (aq) 2. reacts to produce B (g) 3. substance is a liquid C (1) 4. substance is a gas D (s) 5. used to separate two or more E + reactants F→> 6. substance is dissolved in water dd speaker notes

student found a bottle of unknown origin in the basement of an "CAUTION—contains С₁H₁O.” No other A old house. The bottle was labelled information was given, but inside the bottle were some white crystals. The student took the bottle to a chemistry laboratory, where she analyzed the crystals with the help of the laboratory staff. C₁2H₁6O reacted with Br₂ in CCl4 adding one mole of Br, and forming C₁₂H₁OB2₂. When a sample of C₁₂H₂O was reacted with O3 followed by Zn/H₂O, two different samples, J and K, were obtained. Compound J had a molecular formula of C.HgO₂, and its NMR is shown below. Compound K had a molecular formula of C₂H₂O, and it could be oxidized to compound L, with a molecular formula of C₂H₂O₂. The IR spectrum of L showed a very wide, strong band centred around 3000 cm*¹. The NMR spectrum of L showed only two different absorptions: a doublet (6H) at 0.9 ppm and a septet (1H) at 3.6 ppm. There was also a singlet (1H) off the scale at 11.8 ppm. students, deduce possible…

Magnesium is a shiny, flexible metal that can be burned in the presence of air. When it is burned, it produces a white powder that is no longer shiny or flexible. This white powder also has more mass than the original magnesium.

Statement A: Atmospheric Nitrogen is the most abundant molecule near the Earth’s surface Statement B: Temperature is the most intense within the Earth’s inner core making it liquid   Both statements A and B are correct Statement A is correct, statement B is incorrect. Statement A is incorrect, statement B is correct Neither statement A nor statement B is correct.

14. Carbon is the link between the kiln gas and the lime. true or false

Ferrous metals are those that are predominantly made of iron with traces of other elements, most notably Blank 1. Blank 1 Add your answer

Third Math X Microsoft T x Microsoft Te x DOCX File v X 4. Personal - → C A app.edulastic.com/student/assessment/60525b29af74cf0008c2b68f/class E- > NEXT Question 17/19 A BOOKMARK 17 Use the image of a partial periodic table to answer questions 17, 18 and 19. 18 2 Не H. 1 Hyder 2 Hellum 4.00 101 13 14 15 16 17 4. 6. C 8 10 Ne 2. Li Be B N F Lthum 694 Berylum Borge Carton 10.81 1 12.01 Devgen 16.00 Puine Neon 20.18 9.01 14.01 19.00 11 12 13 14 15 16 17 18 Ar Na Mg sum 24.31 Al CI 3. Sodum 22.99 Si See 26.09 Aumin Argon 39.95 Cherine 3. 30.97 26.98 32.06 15 45 19 K 31 20 21 32 Ge 33 As 34 Ca Sc 35 Br 36 Kr Ga Caum 69.72 Se ... Protacsum 39. 10 Caldum 40.08 Arsenir Sele Bromine 44.96 72.63 74.92 78.97 79 90 3.80 38 37 Rb 39 Y. 49 50 Sn 51 Sb 52 53 54 Sr In Te Xe ... Srentium erum due 114.82 emony Taluum Jodine 5.47 87.62 118.71 121.76 127.60 126.90 131.29 Which elements have more protons per atom than phosphorus? bromine and sulfur B helium and nitrogen nitrogen and sodium sodium and…

What are the difference between the properties of Metal and the properties Ceramics materials? use the following table template to state your answer Properties of Metal Properties of Ceramics 1 2 3 4 LO 5 6 7

• Sucrose: C12 H22O11 • Copper (I) Chloride: CuCl • lodine: I2 • Potassium lodide: KI Our goal is to try to find a pattern for which compounds conduct electricity when dissolved in water, and which don't. One hint is to look for patterns in which kinds of atoms form substances that conduct when dissolved, and which kinds of atoms form substances that don't conduct when dissolved. Here is a periodic table you can use. H. Не yrgen 1008 Helum 4000 10 metals nonmetals metaloids Li Be Ne Carbon Ovgn Pucene Neon Lihum 6.54 Berylum 9012 11 12 13 14 15 16 17 18 Na Mg Al Si P. CI Ar Prosphonue 00.974 Sutu Cre 35.45 Argn Sodium 22 999 Magresiu 4305 28.982 32.06 310 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 19 20 K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Galum 6.723 Bomre Cebat Cnppr Scandum 44956 Oron 51 Tnum Vanadum 72630 79.904 Calcium 40.07 55.845 N 2492 20.0 45 46 47 48 49 50 51 53 53 54 37 38 39 40 41 42 43 44 Rb Sr Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te Xe Telu 127A0 thodu…

Report on physical and chemical properties Diamond, physical properties, chemistry properties, possible uses Titanium, physical properties, chemical properties, possible uses Aluminium oxide, physical properties, chemical properties, possible uses

A book like in the picture below contains writings and pictures made byblack or colored ink. The paper itself and the ink are made from different minerals.Can you name some minerals that are used to complete this book? Write and justify your answers.

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what are refractory materials?

Is an igneous rock a mixture compound or element or none of the above.

Since ore can contain copper and other minerals, what imaging technique can you use that can determine the elemental composition of elements and how the elements in the ore are being distributed? Explain how this imaging technique works.

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Answer question 5

1. Which of the following substance(s) displays properties of an ionic compound? Select all that apply     2. Which of the following substance(s) displays properties of a covalent compound? Select all that apply.

2. Compare the chemical formulas for the following minerals: anorthite and albite. What's the difference between them? 3. Describe two types of ions. Explain what type of elements (metal, non metal) become these types of ions.