Write this numeral in scientific notation.

820.5

What is the difference between homogeneous mixture and heterogeneous mixture and examples

What is the hydronium ion concentration of a solution whose ph is 4.12?

In what sense is the wave motion of a guitar string analogous to the motion of an electron in an atom?

What element has 81 protons in the nuclei of its atoms? A. Platinum B. Uranium C. Lead D. Thallium

When an antimicrobial agent permanently denatures proteins thus preventing renaturation to their native states it is considered: Select one: a. bacteriostatic b. bacterial lysis c. an inhibitor of growth d. bactericidal

Which carbon compound is soft, slippery, a decent electricity conductor, and bonded in a way that forms planes? coal petroleum graphite

Which of the following describes chemical properties

What's nuclear decay

When is a hurricane nears land, causes the most damage?

What is the chemical formula for gallium chlorine?