Chemistry quiz

chemistry quiz

1. CHEMISTRY QUIZ
·Which is the measure of radio activity? A: curie
·Which gas is filled in electric bulb? A: Argon
·Which substance is known as super liquid? A: Liquid helium
· Which is the constituent of natural gas? A: Methane
·Which is the universal solvent? A: Water
·Which metal is a liquid at 25 degree? A: Mercury
·Which is an artificial metal made by man? A: Americium
·Which chemical is used for rat poison? A: Zinc phosphate
·Which is the sublimating element? A: Iodine
·Which element is highly present in sea cucumber? A: Vanadium
·Which are two metals kept in kerosene? A: Sodium &Potassium
·Which metal has the highest density? A: Osmium
·Which is the solvent of wax? A: Turpentine
·Which metal is extracted from alluvial gravel? A: Gold
·Which gas was discovered from total solar eclipse? A: Helium
·Which metal is obtained from crude oil? A: Paraffin wax
·Which element in used as an antiseptic? A: Iodine
·Which acid is commonly used in batteries for cars? A: Sulphuric
acid

2. ·Which is the densest gas? A: Radon
·Which drug is present in cola drink? A: Caffeine
·Which is the alloy of bronze? A: Tin & Copper
·Which is the primary fuel? A: Petroleum
·Which is the common form of coal? A: Lignite
·Which is the largest atom? A: Francium