Exam (elaborations)
BTEC APPLIED SCIENCE – CALCULATIONS QUESTIONS WITH CORRECT ANSWERS
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- Institution
Atomic No.= CORRECT ANSWER Number of protons as well as electrons Relative atomic mass= CORRECT ANSWER Top number on the periodic table = number of protons + neutrons Concentration (moldm-3) = CORRECT ANSWER number of moles/volume(dm3) Mass = CORRECT ANSWER Mr x Moles % yield = CORRE...
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