Chemistry science quiz 16
This is a timed quiz. You will be given 120 seconds to answer all questions. Are you ready?
120
How many charges alpha-rays consist of?
Correct!
Wrong!
The mass number of an atom is:
Correct!
Wrong!
Which of the following is estimated by the radio carbon dating?
Correct!
Wrong!
What is the radioactive isotope of hydrogen is called?
Correct!
Wrong!
The number of isotopes in the hydrogen:
Correct!
Wrong!
Which isotope is used through the radioactive age estimation technique to obtain (determine) the age of rocks?
Correct!
Wrong!
The radio isotope used to control the disease like blood cancer (Leukaemia) is?
Correct!
Wrong!
Which of the following is not a radioactive element?
Correct!
Wrong!
Chemistry science quiz 16
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