Which of the following elements is one of the major components of living organisms?

A Sulfur

B Carbon

C Copper

D Silicon

UCSON 4. Which of the following is used to measure the amount of electrons that flow through a line or circuit?

Neutral atoms of a specific element can have different numbers of which of the following?

Only small minerals crystals have time to form before it

What are the 4 elements of amazonite

Which statements describe surface waves? Check all that apply. They arrive before S waves. They travel slower than P waves. They result in much ground motion. They are produced by P and S waves. They travel deep below Earth's surface.

The inertness of the noble gases is due to a. the outermost shell has six electrons. b. the bonds they form with other elements. c. the number of protons and neutrons. d.

Xander is gaining weight. Which best describes what he can do to prevent obesity? exercise every day and also make healthy choices in his diet excercise once a week but make no change in his diet exercise once a week and also make healthy choices in

The town in the video stressed using locally made goods instead of imported goods. How could using locally made goods lower CO2 emissions?

Calculate the ΔHrxn for the following reaction: CH4 (g) + 2Cl2 (g) - - > CH2Cl2 (g) + 2HCl (g) Use the following reaction and given ΔH's: CH4 (g) + Cl2 (g) - - > CH3Cl (g) + HCl (g), ΔH = - 99.

Select all that apply to diffusion. A solid cannot diffuse in to another solid. Solids can diffuse in liquids. Liquids can diffuse in liquids. It is the process of intermingling atoms from one substance into another.