Main Group Elements and Their Compounds MCQs are very important test and often asked by various testing services and competitive exams around the world. Here you will find all the Important Main Group Elements and Their Compounds MCQs for Preparation.
The student can clear their concepts for Main Group Elements and Their Compounds online quiz by attempting it. Doing MCQs based Main Group Elements and Their Compounds will help you to check your understanding and identify areas of improvement.
Main Group Elements and Their Compounds Online MCQs with Answers
Which element is the most abundant in the Earth’s crust?
a) Oxygen
b) Silicon
c) Aluminum
d) Iron
What is the chemical symbol for sodium?
a) S
b) Na
c) So
d) N
Which element is the main constituent of limestone?
a) Carbon
b) Calcium
c) Oxygen
d) Hydrogen
What is the formula for water?
a) H2O
b) CO2
c) NH3
d) HCl
Which element is commonly used in batteries?
a) Lithium
b) Sodium
c) Potassium
d) Calcium
What is the chemical symbol for carbon?
a) C
b) Ca
c) Co
d) Cu
Which element is a non-metal?
a) Sodium
b) Oxygen
c) Calcium
d) Iron
What is the formula for carbon dioxide?
a) CO
b) CO2
c) C2O
d) C2O2
Which element is a halogen?
a) Sodium
b) Chlorine
c) Calcium
d) Iron
What is the chemical symbol for potassium?
a) K
b) P
c) Ko
d) Pt
Which element is commonly used in fertilizers?
a) Nitrogen
b) Oxygen
c) Silicon
d) Calcium
What is the formula for ammonia?
a) NH4
b) NH3
c) NH2
d) NH
Which element is commonly used in glass production?
a) Sodium
b) Calcium
c) Silicon
d) Iron
What is the chemical symbol for hydrogen?
a) H
b) He
c) Hy
d) Ho
Which element is a noble gas?
a) Neon
b) Nitrogen
c) Nickel
d) Sodium
What is the formula for table salt?
a) NaCl
b) KCl
c) HCl
d) CaCl2
Which element is commonly used in construction materials?
a) Aluminum
b) Sodium
c) Lithium
d) Iron
What is the chemical symbol for iron?
a) I
b) Ir
c) Fe
d) In
Which element is commonly used in batteries and electronics?
a) Copper
b) Silver
c) Gold
d) Zinc
What is the formula for hydrochloric acid?
a) HCl
b) H2SO4
c) HNO3
d) H2O
Which element is commonly used in electrical wiring?
a) Copper
b) Aluminum
c) Gold
d) Nickel
What is the chemical symbol for silver?
a) Ag
b) Au
c) Al
d) As
Which element is commonly used in steel production?
a) Iron
b) Calcium
c) Silicon
d) Aluminum
What is the formula for carbon monoxide?
a) CO
b) CO2
c) C2O
d) C2O2
Which element is commonly used in fertilizer production?
a) Potassium
b) Sodium
c) Calcium
d) Nitrogen
What is the chemical symbol for phosphorus?
a) P
b) Po
c) Ph
d) Ps
Which element is commonly used in medicine and healthcare products?
a) Oxygen
b) Calcium
c) Potassium
d) Sodium
What is the formula for carbonic acid?
a) H2SO4
b) HCl
c) HNO3
d) H2CO3
Which element is commonly used in photography?
a) Silver
b) Aluminum
c) Iron
d) Zinc
What is the chemical symbol for calcium?
a) C
b) Co
c) Ca
d) Cu
Which element is commonly used in food preservation?
a) Sodium
b) Potassium
c) Calcium
d) Iron
What is the formula for sulfuric acid?
a) HCl
b) H2SO4
c) HNO3
d) H2O
Which element is commonly used in photography and batteries?
a) Zinc
b) Silver
c) Iron
d) Aluminum
What is the chemical symbol for nitrogen?
a) N
b) Ni
c) No
d) Ne
Which element is commonly used in matches?
a) Sodium
b) Phosphorus
c) Calcium
d) Iron
What is the formula for nitric acid?
a) HCl
b) H2SO4
c) HNO3
d) H2O
Which element is commonly used in fireworks?
a) Sodium
b) Potassium
c) Calcium
d) Iron
What is the chemical symbol for chlorine?
a) C
b) Cl
c) Co
d) Ca
Which element is commonly used in fertilizer production and soil enrichment?
a) Nitrogen
b) Oxygen
c) Silicon
d) Sodium
What is the formula for hydrofluoric acid?
a) HCl
b) H2SO4
c) HF
d) H2O
Which element is commonly used in fire extinguishers?
a) Carbon
b) Nitrogen
c) Oxygen
d) Sodium
What is the chemical symbol for neon?
a) Ne
b) Na
c) Ni
d) No
Which element is commonly used in explosives?
a) Sodium
b) Potassium
c) Calcium
d) Nitrogen
What is the formula for sulfur dioxide?
a) SO
b) SO2
c) SO3
d) S2O
Which element is commonly used in toothpaste and antacids?
a) Sodium
b) Calcium
c) Aluminum
d) Potassium
What is the chemical symbol for aluminum?
a) Al
b) Au
c) Ag
d) As
Which element is commonly used in antiperspirants and deodorants?
a) Sodium
b) Calcium
c) Aluminum
d) Iron
What is the formula for phosphoric acid?
a) HCl
b) H3PO4
c) HNO3
d) H2O
Which element is commonly used in the production of glass and ceramics?
a) Sodium
b) Calcium
c) Silicon
d) Aluminum
What is the chemical symbol for oxygen?
a) O
b) Oh
c) Os
d) On
Which element is commonly used in the production of fertilizers and explosives?
a) Nitrogen
b) Oxygen
c) Silicon
d) Calcium
What is the formula for sulfuric acid?
a) HCl
b) H2SO4
c) HNO3
d) H2O
Which element is commonly used in the production of glass and ceramics?
a) Sodium
b) Calcium
c) Silicon
d) Aluminum
What is the chemical symbol for hydrogen?
a) H
b) He
c) Hy
d) Ho
Which element is a noble gas?
a) Neon
b) Nitrogen
c) Nickel
d) Sodium
What is the formula for table salt?
a) NaCl
b) KCl
c) HCl
d) CaCl2
Which element is commonly used in construction materials?
a) Aluminum
b) Sodium
c) Lithium
d) Iron
What is the chemical symbol for iron?
a) I
b) Ir
c) Fe
d) In
Which element is commonly used in batteries and electronics?
a) Copper
b) Silver
c) Gold
d) Zinc
What is the formula for hydrochloric acid?
a) HCl
b) H2SO4
c) HNO3
d) H2O
Which element is commonly used in electrical wiring?
a) Copper
b) Aluminum
c) Gold
d) Nickel
What is the chemical symbol for silver?
a) Ag
b) Au
c) Al
d) As
Which element is commonly used in steel production?
a) Iron
b) Calcium
c) Silicon
d) Aluminum
What is the formula for carbon monoxide?
a) CO
b) CO2
c) C2O
d) C2O2
Which element is commonly used in fertilizer production?
a) Potassium
b) Sodium
c) Calcium
d) Nitrogen
What is the chemical symbol for phosphorus?
a) P
b) Po
c) Ph
d) Ps
Which element is commonly used in medicine and healthcare products?
a) Oxygen
b) Calcium
c) Potassium
d) Sodium
What is the formula for carbonic acid?
a) H2SO4
b) HCl
c) HNO3
d) H2CO3
Which element is commonly used in photography?
a) Silver
b) Aluminum
c) Iron
d) Zinc
What is the chemical symbol for calcium?
a) C
b) Co
c) Ca
d) Cu