General Science Which of the following is not an isotope of hydrogen? None of the listed here Protium Deuterium Yttrium None of the listed here Protium Deuterium Yttrium ANSWER DOWNLOAD EXAMIANS APP
General Science Actinides are the elements with atomic numbers from 101 to 115 36 from 43 89 to 103 97 to 104 101 to 115 36 from 43 89 to 103 97 to 104 ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following metals forms an amalgam with other metals? Mercury Zinc Lead Tin Mercury Zinc Lead Tin ANSWER DOWNLOAD EXAMIANS APP
General Science In an atomic nucleus, neutrons and protons are held together by: Exchange forces Gravitational forces Coulombic forces Magnetic forces Exchange forces Gravitational forces Coulombic forces Magnetic forces ANSWER DOWNLOAD EXAMIANS APP
General Science Gypsum is added to cement clinker to Decrease the rate of setting of cement Facilitate the formation of colloidal gel Increase the tensile strength of cement Bind the particles of calcium silicate Decrease the rate of setting of cement Facilitate the formation of colloidal gel Increase the tensile strength of cement Bind the particles of calcium silicate ANSWER DOWNLOAD EXAMIANS APP
General Science The percentage of oxygen present in air is approximately- 0.23 0.4 0.44 0.21 0.23 0.4 0.44 0.21 ANSWER DOWNLOAD EXAMIANS APP
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