In an atomic bomb, neutrons react with a uranium atom to produce krypton, barium, and other products, which all release energy. What type of a reaction is this?

fusion

fission

decomposition

combustion

Which describes a property of water that allows plants to transfer from their roots to their leaves?

What is the highest occupied molecular orbital in the O2 molecule?

A pipet is a type of glassware that is used to deliver a specified volume of liquid. A 5 mL pipette has major scale divisions marked for every milliliter and minor scale divisions marked for every 0.1 mL.

The sea of electrons in metals acts as

What do symmetrical crystal shapes indicate about a mineral?

What would happen if you tried to sqeeze a gas into a smaller container?

Paint, paint thinners and some cleaning agents can weaken the shell of a hard hat and may eliminate

A 10 chunk of metal has a specific heat of 0.25 J/g ºC. The temperature is changed from 10ºC to 45ºC. How much heat is required?

In this reaction what is the correct coefficient for sodium chloride? pb (no3) 2? nacl → pbcl2? nano3

Classify each of the following as a path function or a state function. work energy distance traveled enthalpy heat