there are three isotopes of the fictional element smellium. 54.5% of pu has an atomic mass of 165.99 amu. 38.3% of Pu has an atomic mass of 168.22 amu. The remaining 7.2% if Pu has an atomic mass of 172.89 amu. What is the average atomic mass of smellium

What type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? view available hint(s) what type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? salt bridge disulfide bridge hydrogen bond hydrophobic interaction

How can carbon move from "land" to bodies of water? describe the way human impact has lead to increased levels of co2 in the atmosphere.

Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape