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General Science
Play this  Quiz Game  On your phone 181 - 1/2, 182 -   5.5 eV, 183 - ~160 zeptojoules, 184 - Ununoctium, 185 - Radioactive decay, 186 - Elementary particle,   187 - Volcanic glass, 188 - Claytronics, 189 - Camber angle, 190 - Newton's first law.

181. What is the value of Bohr magneton in atomic units?

           1

           3/4

           1/2

           ¼


182. What is the band gap value of diamond?

           5.0 eV

           6.4 eV

           4.2 eV

           5.5 eV


183. The value of one electronvolt is equal to:

           ~890 zeptojoules

           ~160 zeptojoules

           ~800 zeptojoules

           ~240 zeptojoules


184. What is 118th (last) element in periodic table?

           Ununoctium

           Actinium

           Neodymium

           Ununpentium


185. Half - life describes how quickly unstable atoms undergo:

           Mass reduction

           Cooling

           Chain reaction

           Radioactive decay


186. Higgs boson is an:

           Elementary particle

           Matter

           Atom

           Nucleus


187. Which amorphous product is produced from rapidly cooling magma?

           Porcelain

           Volcanic glass

           Ceramic

           Silicon


188. Which abstract future concept will create catoms?

           Particle physics

           Plasma physics

           Claytronics

           Nanotechnology


189. The angle between the wheels and the vertical axis is called:

           Camber angle

           Caster angle

           Roll angle

           Wheel angle


190. Which law states that the net force on every part of the system is zero?

           Conservation of mass

           Newton's second law

           Newton's third law

           Newton's first law