Isotopes are separated by
A. crystallisation
B. sublimation
C. distillation
D. filtration
In an atomic explosion, enormous energy is released which is due to
A. conversion of chemical energy into heat energy
B. conversion of mechanical energy into nuclear energy
C. conversion of mass into energy
D. conversion of neutrons into protons
Which among the following is a positively charged particle emitted by a radioactive element?
A. Beta ray
B. Alpha ray
C. Cathode ray
D. Gamma ray
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Isotopes are separated by A. crystallisation B. sublimation C. distillation D. filtration In an atomic explosion, enormous energy is ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Astrology is a pseudoscience because: A. it needs to be tested more before it can be a real science. B. it claims to be, but is not, a science. C. it is a controversial science. D. it is a new and unproven science.
Answers (1)
Question 1 a chemist dissolves 154. mg of pure hydrochloric acid in enough water to make up 170. ml of solution. calculate the ph of the solution. be sure your answer has the correct number of significant digits
Answers (1)
Which of the following best defines homeostasis? Forming identical cells Breaking down glucose Maintaining stable internal conditions Increasing an organism's temperature
Answers (2)
Which of the following statements about water is true? It's strongest intermolecular forces are London dispersion forces It's a non-polar molecule It's a solid at room temperature and pressure It's a solid form is less dense than the liquid form
Answers (1)
Is wine a homogenous mixure
Answers (1)
New Questions in Chemistry
True or false. The synthesis of giant molecules from components of repeating units is polymerization.
Answers (1)
Which term names an environmental cost of fossil fuel consumption? A. cheap energy B. increased greenhouse gases C. renewable resource D. low pollution
Answers (2)
Slowly heating butter in a pan until it changes from a solid to a liquid is an example of a physical change. True False
Answers (1)
Action - reaction forces don't cancel each other. A. True B. False
Answers (1)
An equilibrium is dynamic. True False
Answers (1)