Which group in the periodic table contains the three elements with the highest electrical conductivities?
OA) Group 8
B) Group 12
C) Group 11
D) Group 7

Which term refers to a property that depends only on the amount of a substance? ©@

How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.

Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.