All the following are physical properties of metals EXCEPT a. malleability
c. conductivity
b. brittleness
d. ductility

The enthalpy of formation of water is -285.8 kj/mol. what can be inferred from this statement?

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.

What are transitions between a liquid and gas called? identify which way they are transitioning