KIT ELEMENT GROUPS

The periodic table is more than just a list of elements. The activities in this kit focus on developing a better understanding of why periodic trends occur in the elements. Students will perform two sets of experiments focusing on the alkaline earth metals and the halogens groups. The first set of experiments students search for patterns as they look at the reactivity of the alkaline earth metals. The second set of experiments form small amounts of solubilized halogen gases as a colorful way of measuring reactivity within the halogen group. Kit contains enough material for 8 groups. Teacher’s Manual and Student Study Guide copymasters are included. Aligned to the Next Generation Science Standards (NGSS)* Disciplinary Core Ideas:PS1.A; PS1.B Performance Expectations:MS-PS1-2; HS-PS1-1; HS-PS1-2; HS-PS1-3 Cross Cutting Concepts:Patterns Engineering Practices: Analyzing and Interpreting Data; Developing and Using Models; Planning and Carrying Out Investigations Kit Includes: 8 x 10mL Ammonium Oxalate, 0.25M 8 x 10mL Barium Nitrate, 1.0M 8 x 10mL Calcium Nitrate, 1.0M 8 x 3.5mL Chlorine Water 8 x 3.5mL Iodine Water 8 x 10mL Magnesium Nitrate, 1.0M 8 x 15mL Mineral Oil 0.5 g Potassium Bromate 1.72g Potassium Bromide 8 x 3mL Potassium Bromide, 1.0M 8 x 10mL Potassium Iodate, 0.2M 8 x 10mL Sodium Carbonate, 1.0M 8 x 3mL Potassium Chloride, 1.0M 8 x 3mL Potassium Iodide, 1.0M 8 x 10mL Strontium Nitrate, 1.0M 2 x 20mL Sulfuric Acid, 0.5M 8 x 10mL Sulfuric Acid, 1.0M 120 Graduated Plastic Pipette 8 Vials for Bromine Water 8 Labels for Bromine Water DOT Info: Small quantity exemption 173.4 THIS PACKAGE CONFORMS TO 49 CFR 173.4 for domestic highway or rail transport only *”Next Generation Science Standards” is a registered trademark of Achieve. Neither Achieve nor the lead states and partners that developed the Next Generation Science Standards was involved in the production of, and does not endorse, this product. WARNING: This product can expose you to chemicals including Strong inorganic acid mists containing sulfuric acid and Potassium Bromate, which are known to the State of California to cause cancer. For more information go to http://www.P65Warnings.ca.gov.