1. At STP, potassium is classified as A. a metallic solid
B. a nonmetallic solid
C. a metallic liquid
D. metalloid solid

Compared with the freezing-point depression of a 0.01 m c6h12o6 solution, the freezing-point depression of a 0.01 m nacl solution is

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?