Turn the following statement into a balanced equation. Magnesium burned in the presence of oxygen creates magnesium oxide. a) 2Mg + 20 --> 2Mgo
b) Mg + O2--> Mgo
c) Mg +0 --> Mgo
d) 2Mg + O2--> 2Mgo

Diamond, graphite, and fullerenes share what property? a. they are all made of carbon (c) bonded to a metal. b. their shape. c. they are all made of carbon (c). d. they are all good conductors.

Which is a characteristic of mixtures?

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question