subject
Chemistry, 07.01.2021 23:10 Babygirljay1540

Summarize the history of radioactivity by choosing the scientist(s) involved with each discovery. conducted experiments with uranium-containing minerals and pure uranium.

came up with the term “radioactivity.”

showed that uranium in a mineral gave off radiation even without being exposed to the Sun.

discovered radium and polonium.

conducted experiments with fluorescent minerals and photographic plates.

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 05:00
Which best explains why an iceberg floats?
Answers: 2
question
Chemistry, 22.06.2019 11:00
The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.
Answers: 2
question
Chemistry, 22.06.2019 15:20
Fossil fuels are organic compounds that are made from
Answers: 1
question
Chemistry, 23.06.2019 00:30
If there are 3.5 moles of koh, how many moles of naoh can be produced? question 1 options: a)3.0 moles naoh b)3.5 moles naoh c)1 moles naoh d)9 moles naoh
Answers: 1
You know the right answer?
Summarize the history of radioactivity by choosing the scientist(s) involved with each discovery. c...
Questions
Questions on the website: 13722367