Which of the following is the most accurate description of atoms? (A)Atoms are small pieces of matter and can be seen by using binoculars (B) Atoms make up all matter and can only be seen using a telescope (C) Atoms are large pieces of matter and can be seen by using binoculars. (D)Atoms make up all matter and can only be seen using magnification. (10 points)

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins.co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)

#20 which type of bond is formed when bases pair in dna? ionic bond covalent bond coordinate bond hydrogen bond

How is the use of hydroelectric power related to the sun