Science Quiz from 181 to 185

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181. The branch of science which study the interaction between matter and radiant energy is called
(A) Thermochemistry
(B) Polymer chemistry
(C) Spectroscopy
(D) Electrochemistry

182. The horizontal rows of the periodic table are called
(A) Groups
(B) Periods
(C) Sets
(D) Matrices

183. The vertical columns of the periodic table are called
(A) Groups
(B) Periods
(C) Sets
(D) Matrices

184. Which metallic element is liquid at room temperature?
(A) Zinc
(B) Nickel
(C) Lead
(D) Mercury

185. Which non-metallic element is liquid at room temperature?
(A) Bromine
(B) Flourine
(C) Chlorine
(D) Phosphorous

ANSWERS: SCIENCE QUIZ
181. (C) Spectroscopy
182. (B) Periods
183. (A) Groups
184. (D) Mercury
185. (A) Bromine