This is a timed quiz. You will be given 120 seconds to answer all questions. Are you ready?
120
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!
How many charges alpha-rays consist of?
Correct!
Wrong!
The number of isotopes in the hydrogen:
Correct!
Wrong!
Which of the following is not a radioactive element?
Correct!
Wrong!
Which of the following is estimated by the radio carbon dating?
Correct!
Wrong!
The radio isotope used to control the disease like blood cancer (Leukaemia) is?
Correct!
Wrong!
Chemistry science quiz 16
You Failed
You weren't even close... Carry on!
Close enough!
You were even close... Carry on!
You are Genius!
You nailed it!
Share your Results: