True or false? an element consists of only single atoms of that element.

a. True

b. False

Which change occurs during a nuclear fission reaction? (1) Covalent bonds are converted to ionic bonds. (2) Isotopes are converted to isomers. (3) Temperature is converted to mass. (4) Matter is converted to energy

Which groups of metals tend to have more than one oxidation number?

Calculate the distance in meters a swimmer would travel in 1.5 hours at an average velocity of 2.0km/h

Using an electron microscope, Jane measured a rod-shaped bacterium and found it to be 0.00000345 meters in length.

What is released when a nucleus is made

How does planks constant work

What is true of the total mass of reactants compared to the total mass of proucts

An aqueous solution is 36% by mass silver nitrate, AgNO3, and has a density of 1.41 g/mL. What is the molality of silver nitrate in the solution?

Why Triethanolamine stearate is a polar molecule

What happens to iron oxide during decomposition