What is used to write on a blackboard? (carbon-hydrogen-aluminum-potassium ) Can you recognize the words that form from the CORRECT chemical symbols? CHAlK chalk CHALK Chalk

It has been two weeks since charles met with daniel, a dietitian, who provided charles with a menu for weight loss. charles and his mother are going back to see daniel again with a chart of the food charles has eaten. the following lists what charles ate in one day: breakfast 1 banana, 1 cup of nonfat milk, 1 egg lunch 1 cup of carrots, 3 oz of steak, 1 apple, 1 cup of nonfat milk dinner 6 oz of skinless chicken, 1 baked potato, 3 oz of broccoli, 1 cup of nonfat milk

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?