Jupiter's moon Europa orbits the planet at a distance of about 671,030 km. What is the correct way to write this distance in scientific notation? A. 67.103 x 10-4 km

B. 67.103 x 104 km

C. 6.7103 x 105 km

D. 6.7103 x 10-5 km​

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

In 2002, the rare earth elements mine in mountain pass, california was closed because