Dimensional Analysis
365 m = ________ km
What is .365 km
7 in = ____ cm
What is 17.78 cm
This group has 2 valence electrons
What is alkaline earth metals
A substance has a density of 2.75 g/mL. How many grams will 50 mL be?
What is 137.5 g
These elements have the properties of both metals and nonmetals.
What are metalloids
36 miles = _____ cm
What is 5,760,000 cm
What is 1.73 km/min?
27 13 Al +3 has how many protons, electrons and neutrons?
What is 13, 10 and 14