When trying to identify an unknown element, a scientist determines what other elements the unknown element reacts with chemically. which property of the unknown element determines the other elements it reacts with? *
1 point
a. the total number of neutrons in the unknown element
b. the total number of particles in the nucleus of the unknown element
c. the number of protons in the nucleus of the unknown element
d. the number of valence electrons in the unknown element

How many miles of water are produced if 5.43 mol pbo2 are consumed

Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table

Listenbase your answer to the question on the information below.nuclear radiation is harmful to living cells, particularly to fast-growing cells, such as cancer cells and blood cells. an external beam of the radiation emitted from a radioisotope can be directed on a small area of a person to destroy cancer cells within the body.cobalt-60 is an artificially produced radioisotope that emits gamma rays and beta particles. one hospital keeps a 100.0-gram sample of cobalt-60 in an appropriate, secure storage container for future cancer treatment.which choice represents the correct product for the beta decay of the co-60? fe-60ni-60fe-61ni-61