Group 1 elements with an oxidation number of 1 include which of the following?
Check all that apply.
O A. Potassium
B. Lithium
O C. Calcium
1 D. Magnesium

Which characteristic of water it form droplets? a. low specific heat b. nonpolar structure c. high surface tension d. ability to dissolve substances

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

You exhale co2 which is produced during cellular respiration.  co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid.  the more physical activity you engage in, the more co2 your body is producing.  you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw.  can you see a change in the color of the indicator?