Is there evidence of the Multiverse theory being real? https://sway.com/CNmc0aBWZi9ctPJZ By: Alyson Vance and Gloria Huang  

1. What did you do in this lab? In this lab, we learned about how the universe is constantly expanding and getting bigger every second. We used a balloon to represent this change. 2. What did the ballon and the dots represent? We used the ballon to represent the universe and the dots to represent […]

What charge does vinyl carry? When? When rubbed together with wool, vinyl carries a negative charge. What charge does acetate carry? When? When rubbed together with cotton, acetate carries a positive charge. What happens when two positively charged objects are close together? When two positively charged objects are close together, they repel one another. What […]

Compound Name(s): Calcium Oxide, Lime, Quicklime Formula: CaO Physical Properties: -Solid, powder, white to pale yellow/brown, oderless -Density: 3.34 cm3 -Boiling point 2,850 °C -Melting point 2,572 °C Chemical Properties: -When dissolved in water, it creates Calcium Hydroxide Ca(OH)2 -Calcium Oxide will react with Carbon Dioxide to form Calcium Carbonate CaCO3 Uses for Calcium Oxide: Calcium oxide […]

1. Describe the properties of Chemical A and Chemical B. Chemical A properties: white, powder, soft material, solid, smells like corn starch. Chemical B properties: clear (transparent), wet, liquid, smells like nothing. 2.  Describe the properties and behavior of Oobleck. Oobleck properties:  To the human eye, it appears to be a white, creamy liquid. Then […]