Properties of Matter

+ward’ssciencewardsci.com800-962-2660 Galena Pb S Crystallography: Isometric; 4/m32/m. Commonly cubic, sometimes truncated by the octahedron; rarely decahedral and trisoctahedral. Also massive, granular. Physical Properties: Cleavage: {001} perfec...

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+ward’ssciencewardsci.com800-962-2660 Actinolite Ca2 (Mg, Fe+2)5 Si8O22(OH)2 (Amphibole Group) Crystallography: Monoclinic; 2/m. Crystals usually prismatic; columnar or fibrous. Also massive or granular. Physical Properties: Cleavage: {110} perfec...

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+ward’ssciencewardsci.com800-962-2660 Ilmenite Fe+2 Ti O3 Crystallography: Hexagonal-R; 3. Crystals usually thick tabular with prominent basal planes and small rhombohedral truncations. Commonly in thin plates, massive or compact; also in grains o...

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wardsci.com 800-962-2660 Sphalerite (Zn,Fe) S Crystallography: Isometric; 43m. Crystals usually tetrahedral or dodecahedral and often distorted and complex; rough, curved faces common. Usually in cleavable masses, coarse to fine granular. Physical...

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+ward’ssciencewardsci.com800-962-2660 Schorl (Tourmaline Group) Na Fe3+2 Al6 (BO3)3 Si6 O18 (OH)4 Crystallography: Hexagonal -R; 3m. Usually in prismatic crystals with rounded triangular cross- section due to prominent trigonal prism and subordina...

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Unit: Evolution of Populations Aligned to Science TEKS with clear Learning Outcomes, this unit covers instructional content including Sources of Genetic Variation, Natural Selection in Populations, Evolutionary Mechanisms, Speciation, and Patterns...

+ward’ssciencewardsci.com800-962-2660 Chalcocite Cu2S Crystallography: Orthorhombic; 2/m2/m2/m (below 105°C); above 105°C, hexagonal. Crystals uncommon, usually small and tabular with hexagonal outline. More often fine-grained and massive. Physica...

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Latest Curriculum Framework: Four Big Ideas & Seven Science Practices New coursework, lab investigations and exam will be centered on “Big Ideas” covering key concepts and content, and “Science Practices” that build student inquiry skills.Four Big...

wardsci.com 800-962-2660 Talc Mg3 Si4 O10 (OH)2 Crystallography: Monoclinic; 2/m. Rarely in crystals; more often in foliated masses or compact fine- grained aggregates. Compact and massive varieties known as steatite or soapstone. Physical Propert...

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wardsci.com 800-962-2660 Microcline K Al Si3 O8 (Feldspar Group) Crystallography: Triclinic; 1. Crystal habit similar to orthoclase. Usually polysynthetically twinned on both the albite and pericline laws, giving characteristic grating or gridiron...

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Physics 3D Printing Alternative Energy Electrical Equipment Electricity and Magnetism Force and Motion General Physics Heat and Thermodynamics Modern Physics Optics and Light Physics Software and Multimedia Properties of Materials Robotics Rockets...

+ward’ssciencewardsci.com800-962-2660 Phlogopite KMg3 Si3 AlO10 (F, OH)2 (Mica Group) Crystallography: Monoclinic; 2/m. Usually in six-sided plates or in tapering prismatic crystals; also in foliated masses. Physical Properties: Cleavage: {001} pe...

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Preserved Specimens: Widest Selection of Preparations, Backed by Expert Support Get the highest-quality preserved specimens for your classroom, from honey bees to pig kidneys and everything in between. Students see, touch, and learn about living s...

Working with Algae and Cyanobacteria © 2021 Ward’ s Science. All rights reserved. Rev. 2021 https://www.wardsci.com/store/ Page 2 Working with Algae and Cyanobacteria Diatoms Bacillariophytes, which occur in fresh water, salt water, and terrestria...

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A World of Environmental Science Supplies For Your Classroom Use our engaging, hands-on products to support your Environmental Science lesson plans that help students understand key concepts and their present-day applications. Challenging, compreh...

United Scientific Supplies Available from Ward's Science Ward's Science is proud to partner with United Scientific Supplies Inc. for select physics equipment and lab supplies for science educators. Bringing you innovative physics demos for a varie...