General Science Which among the following is a positively charged particle emitted by a radioactive element? Beta ray Gamma ray Cathode ray Alpha ray Beta ray Gamma ray Cathode ray Alpha ray ANSWER DOWNLOAD EXAMIANS APP
General Science Glass is made of the mixture of: Quartz and mica Sand and salt Salt and quartz Sand and silicates Quartz and mica Sand and salt Salt and quartz Sand and silicates ANSWER DOWNLOAD EXAMIANS APP
General Science Atoms of an element differ from those of all other elements in Atomic number and number of valence electrons. Atomic number and electronic configuration. Number of neutrons and number of valence electrons. Number of neutrons and electronic configuration. Atomic number and number of valence electrons. Atomic number and electronic configuration. Number of neutrons and number of valence electrons. Number of neutrons and electronic configuration. ANSWER DOWNLOAD EXAMIANS APP
General Science According to Avogadro's Hypothesis, the smallest particle of an element or a compound, that can exist independently, is called: An anion A cation A molecule An atom An anion A cation A molecule An atom ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following does not contain a coinage metal? Zinc and Gold Copper and Gold Copper and Silver Silver and Gold Zinc and Gold Copper and Gold Copper and Silver Silver and Gold ANSWER DOWNLOAD EXAMIANS APP
General Science Chlorophyll is a naturally occurring chelate compound in which central metal is Calcium Copper Iron Magnesium Calcium Copper Iron Magnesium ANSWER DOWNLOAD EXAMIANS APP
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