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WorksheetsKashyap's Chemistry Quiz
Total questions: 20
Worksheet time: 7mins
What is the symbol of Copper?
Co
Cu
Copp
Copper sulphate
What was the old name of copper
Curium
Copernicus
Cuprum
Copper was always copper.
What was the old name of Gold?
Gu
Go
Ne
Au
The following reaction is what type of reaction. HCL + Mg (s) = MgCl2(a) + H2(g)
Redox Reaction
Single-Displacement
Double-Displacement
Decomposition Reaction
What kind of a reaction is this?: H20 + KmN04 = MnO2
Double-Displacement
No Reaction
Redox Reaction
Combustion Reaction
I am a brother of oxygen with one more molecule. I protect you from UV rays. Who am i?
(a)
True or False: Magnesium Oxide is a base
TRUE
FALSE
Which of the following is a halogen?
Lanthanum
Praseodymium
Bromine
Radon
Which is the most reactive element?
Bromine
Fluorine
Oxygen
Uranium
I Suppress Oxygen in the atmosphere. If i did not exist, plants would die and we would all suffocate. Who am i?
(a)
Which element is the image?
Uranium
Bromine
Brownium
Francium
Which element is the image
Radium
Astatine
Plutonium
Oganesson
I am one of the most popular strong magnets. I am a lanthanide and a rare-earth metal
Praseodymium
Neodymium
Gadolinum
Dysprosium
Terbium
What is this reaction: Mg + (Fire) = MgO
Redox
Combustion
Double -Displacement
Single-Displacement
Select the end product: D. H2SO4 + BaCl (a) = ?
C02(g)
BaSO4 (s) (pr.)
NO2 (g) (pr.) (a.)
KMNo4(a)
Write Endothermic or Exothermic. Is the reaction D.HCL + NaOH (a) OR (g) an Endothermic Reaction or an Exothermic Reaction
(a)
Which compound is the image?
Copper Sulfate
Bluetrinite
Copper Hydroxide
3-nitrocyclohexene
List which group this element is in: Sodium
(fun fact) sodium is a metal
Noble Gases
Noble Metal
Alkali
Alkaline
Halogen
Which of these is not a element
Hydrogen
Ethanol
Oganesson
Livermorium
Which is better at reacting (Single Displacement Acid and Base Reactions)
Liquid Acid and Powdered base/
Liquid Base and Powdered acid
Liquid Acid and piece of base/
Liquid Base and piece of acid
Solid chunks altogether powdered or not
