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!
What is the radioactive isotope of hydrogen is called?
Correct!
Wrong!
Which isotope is used through the radioactive age estimation technique to obtain (determine) the age of rocks?
Correct!
Wrong!
The number of isotopes in the hydrogen:
Correct!
Wrong!
Which of the following is not a radioactive element?
Correct!
Wrong!
The radio isotope used to control the disease like blood cancer (Leukaemia) is?
Correct!
Wrong!
Which of the following is estimated by the radio carbon dating?
Correct!
Wrong!
Chemistry science quiz 16
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