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Radio activity was first discovered by?
ruther ford
What was Marie Curie's contribution in the field of science?
Marie Curie discovered radiation - she did lots of work with radio activity,and radioactive isotopes,and the spontaneous decay of certain elements into other elements and energy.
Why is Henri becquerel famous?
Henry Becquerel discovered radio-activity.
Define radio activity?
emitting from radioactive elements which can cause fogging photographic plate is called radioactivity
Does an atomic bomb release radioactivity?
Yes, atomic bombs are made with chemicals and elements that contain radio-activity.
When was Radio-Activity created?
Radio-Activity was created in 1975-10.
Who is famous for discoveries in radioactivity?
marie curie
What has been one of the most lasting results of the Curies' research?
She discovered radio activity. These energies called polonium and radium are now used to treat cancer.
What are Elements discovered in the last 100 years?
which elements were discovered in the last 100 years
What did Meitner start?
Lise Meitner an Austrian, later Swedish, physicist who worked on radio activity and nuclear physics. Meitner was part of the team that discovered nuclear fission.
How many radioactive elements are discovered uptill now?
40 elements are discovered uptil now
What two elements were discovered in 1990's?
No elements were discovered in 1990. Two elements were discovered in 1994. They were Darmstadtium (atomic number 110) and Roentgenium (atomic number 111). Copernicium was discovered in 1996 and Fleroovium was discovered in 1999.
