HELP PLEASE IM GIVING BRAINLIST What is density? Question 1 options:

the amount per unit volume of a particular material

the weight of water

a measure of salinity

the amount of salt in water

It takes 945.kj/mol to break a nitrogen-nitrogen triple bond. calculate the maximum wavelength of light for which a nitrogen-nitrogen triple bond could be broken by absorbing a single photon.

Use the drop-down menus to answer each question. which runner finished the 100 m race in the least amount of time? which runner stopped running for a few seconds during the race? at what distance did anastasia overtake chloe in the race?

Why did southern business leaders want to increase the number of slaves