Geologists use the radioactive element to determine the age of organic remains, such as bone. a. argon-40 b. carbon-14 c. nitrogen-14 d. potassium-40

Turbo the snail moves across the ground at a pace of 12 feet per day. if the garden is 48 feet away, how many days will it take for the snail to get there?

Calculate the number of moles of ethane in 100 grams

When a nucleus absorbs a neutron and then breaks apart, there are many products of the reaction. what is not a product of a nuclear fission reaction