Select the correct formula for sulfur hexafluoride. f6s2 f6so3 sf6 s2f6

What will the knowledge of chemistry enable you to do

Half-life comparison Substance A Substance B Substance C Original amount 200 g 400 g 500 g ½ life 6 days 5 days 3 days From the table of data, substance C will have the least of the original amount remaining after 30 days even though it started with

Which element combination (s) would result in electrons being shared? [] sodium (Na) and oxygen (O) [] carbon (C) and fluorine (F) [] oxygen (O) and hydrogen (H) [] aluminum (Al) and chlorine (Cl)

What are two characteristics of polyatomic ions?

A bottle is half-filled with a 50:50 (mole-to-mole) mixture of n-heptane (c7h16) and n-octane (c8h18) at 25°c.

The energy needed to start a chemical reaction is called

How does the motion of particles in the sun's plasma compare to the motion of particles in a solid? particles in both the plasma and a solid move around to fill available space.

What is the molarity of a solution containing 45.78gMgCl2 dissolved in 3.00L of solution?

What kind of wavelength do television signals have? a. Short c. Long b. Intermediate d. Very rapid

What gene is responsible for tumor suppression? A. beta - galactoside B. p53 C. alpha goblin D. beta goblin