Question

срочно!!!
1. Physical … are numerous and many of them are familiar to everyone.2. Henry Becquerel … some minerals containing uranium. 3. These ions can be used as highly sensitive detectors of … .4. The substance begins to melt if heated to a … temperature. 5. … this liquid they used some new methods.6. Having finished the experiment the scientist … its results with the previous ones. 7. This reaction … change of the solution’s colour.8. If heated ice … . 9. The range of … of stable isotopes is very wide.10. The best equipment for obtaining radioactive … in great quantities is a cyclotron 1) application 2) isotopes 3) melts 4) resulted in 5) investigated 6)compared 7)changes 8) examining 9) radiation 10) sufficient

Answer 1

1)examining
2)investigated
3)radiation
4)sufficient
5)melts
6)compared
7)resulted in
8)changes
9)application
10)isotopes