Which of the following scientists was awarded the nobel prize in
1911 for the discovery of the radioactive elements, radium and polonium?
w) john dalton
x) dmitri mendeleev
y) emil fischer
z) marie curie

Using the periodic table, complete the table to describe each atom. type in your answers

How many miles of water are produced if 5.43 mol pbo2 are consumed

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.