Difference between compounds and mixtures. How do you separate them

How can the periodic table be used to predict the behavior of elements?

What makes the black surface of a playground get warmer on a sunny day than on a cloudy day? A) The sunlight heats up the playground. B) More children play outside when it is sunny. C) Clouds absorb all of the heat from the playground.

How does nh3 and ca (OH) 2 form OH - ions in water?

if there are 3.45 moles of acetic acid (C2H4O) in a bottle of vinegar, how many molecules would be in this bottle if you counted them?

What is the structure of cf2br2

What is the force that opposes the sliding motion of two touching surfaces?

What is osmosis as a scientific term

What do neutrons consist of?

What is the catalyst defined as

Determine the oxidation number of oxygen in the carbonate ion found in malachite