Agamma particle can be described as a (n)
a. he nuclei
c. photon
b. electron
d. proton

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

The first-order reaction a→2b+c has rate constant 0.538 s−1. if the initial concentration of a is 0.867 mol l−1, what is the half-life of the reaction in seconds? remember to use correct significant figures in your answer (round your answer to the nearest hundredth). do not include units in your response.

Which is an advantage of subdividing science into different areas?