What type of nuclear decay is shown by the reaction below?

238/92 U - - > 4/2 HE + 234/90 TH

Convert 0.00039 Mm to millimeters

What is the difference between metals, nonmetals and metalloids?

Select the correct answer from each drop-down menu. 00 When a liquid is cooled, the kinetic energy of the particles the space between the particles between the particles , and the matter changes its state to solid. i

1. What is the difference between a molecular formula, structural formula and an electron dot formula?

Noble gases are found as monatomic molecules

Equal masses (in grams) of hydrogen gas and oxygen gas are reacted to form water. Which substance is limiting? a. Oxygen gas is limiting b. Hydrogen gas is limiting. c. Water is limiting. d. Nothing is limiting. e.

Many things can cause an organism to become extinct. Here are some possible causes of extinction. Select the human causes of extinction.

Which word equation shows lithium oxide being formed from the reaction between oxygen and lithium? oxygen + lithium oxide Right arrow. Lithium lithium + oxygen Right arrow. Lithium oxide oxygen + lithium Right arrow.

What happens to the speed of light when waves travel through a denser medium

A 1.79-L flask is filled with propane gas (C3H8), at 1.00 atm and - 16.1°C. What is the mass of the propane in the flask?