Short range order can exist in the au-pd system. the a parameter is -0.05 for a solid solution containing 40 at% pd. for this composition, what is the probability of finding a pd atom as the nearest neighbor to an au atom? is the solution ideal? explain.

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane

When did stem cell research become known ? who discovered stem cell? what experiments or studies have been conducted so far?