On the basis of which property of the elements are they divided into metals and non metals?

Arachidonic acid (5z, 8z, 11z, 14z-eicosatetraenoic acid) is an eicosanoid, a fatty acid containing 20 carbon atoms. it is the precursor of the prostaglandins and leukotrienes, important signaling molecules.

How many moles of argon exist in the new conditions?

What occurs when a coordinate covalent bond is formed between nitrogen and hydrogen in the ammonium ion, NH4+?

The mass of one cup of water is 0.236 kg you scientific notation to represent the mass of one cup of water

How would you balance this equation HCL+BA-->BaCL2+H2

Identical forces act for the same length of time on two different masses. The change in momentum of the smaller mass is A) smaller than the change in momentum of the larger mass, but not zero. B) zero.

How many nuclei of 238 92 U 92 238 U remain in a rock if the activity registers 290 decays per second? (Note that the half life of Uranium-238 is 4.468x109 years)

A base can neutralize an acid. true or false

Hydrochloric acid (12.0 ml of 0.233 m) is added to 296.0 ml of 0.0579 m ba (oh) 2 solution. what is the concentration of the excess h + or oh - ions left in this solution?

Which are the organs of the digestive system