Student A--plastic ruler 27.9 mm
28.0 mm
27.8 mm
28.1 mm
Student B--micrometer 28.245mm
28.244 mm
28.246 mm
28.248 mm
Calculate the average value for each set of measurements
I
Type Here
Calculate the % error for each set of measurements.
Type Here
Type Here

With the largest atoms and the smallest number of valence electrons and with the smallest atoms and the greatest number of valence electrons are the most reactive. a. nonmetals; metals b. nonmetals; transition elements c. transition elements; metals d. metals; nonmetals