What is the total number of oxygen atoms in the following compound? * ca3(Po4)2 1. 4
2. 8
3. 24
4. 6

Which element forms an ionic bond with flourine? 1) fluorine 2) carbon 3) potassium 4) oxygen

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b.colder climates near the equator c.large waves on the cost of europe d.warm climates in northern europe