What is the chemical formula for water?
What is the chemical formula for water? - CO2 , H2O , NaCl , O2
What is the chemical formula for water? - CO2 , H2O , NaCl , O2
Which element is represented by the symbol "O" on the periodic table? - Oxygen , Osmium , Ozone , Osmium
Which is the smallest continent by land area? - Africa , Australia , Europe , Antarctica
What is the capital city of Argentina? - Buenos Aires , Lima , Santiago , Caracas
Which country has the most number of islands in the world? - Indonesia , Sweden , Philippines , Canada
What is the name of the first artificial satellite launched into space? - Sputnik 1 , Apollo 11 , Voyager 1 , Hubble
Which city is known as the "Pearl of the Indian Ocean"? - Colombo , Chennai , Dhaka , Islamabad
Which element has the chemical symbol 'Fe'? - Fluorine , Iron , Francium , Fermium
Which animal is the fastest land animal? - Cheetah , Lion , Leopard , Tiger
Which country has the longest coastline in the world? - Canada , Russia , Australia , United States
Page 30 of 393
Subscribe to our newsletter for the latest news, updates, and exclusive offers. Don't miss out on any important information!