Chemistry, 06.08.2019 01:30, Kalistaaaaaaa
Sometimes a particle of radiation penetrates a substance and continues on its way, and sometimes it doesn't. for the particles that don't make it through a substance, what happened to them? at the atomic level what part of an atom did they hit? as for the particles that weren't shielded or blocked by the material, how did they manage to get through? also, explain why denser substances shield better than lighter substances.
Answers: 1
Chemistry, 21.06.2019 18:40, bferguson7986
What kind of ion is contained in salts that produce an acidic solution? a positive ion that attracts a proton from water a positive ion that releases a proton to water a negative ion that attracts a proton from water a negative ion that releases a proton to water
Answers: 1
Chemistry, 21.06.2019 22:00, penelopymorales24
Match each object to its description: a. coma of a comet b. comet tail c. oort cloud haze surrounding a nucleus created by solar wind. hypothetical sphere around the solar system
Answers: 1
Chemistry, 22.06.2019 04:30, homeschool0123
How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer
Answers: 1
Chemistry, 22.06.2019 05:30, tifftiff22
Arecipe calls for 1.2 cups of oil. how many liters of oil is this?
Answers: 2
Sometimes a particle of radiation penetrates a substance and continues on its way, and sometimes it...
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