Which is most likely the length of a student’s textbook? 30 millimeters 30 centimeters 30 decimeters 30 hectometers

If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d