Practice Atomic Structure Questions and Answers

• One of the constituents of tear gas is
• The gas usually causing explosions in coal mines is-
• The acid used in lead storage cells is-
• Milk tastes sour when kept in the open for sometimes due to the formation of-
• Petroleum is a mixture of-
• The gas used for filling weather balloons is-
• Which one amongst the following is not a Green House gas?
• Which of the following is a physical change?
• The pH of a neutral solution is — 
• The major component of honey is-
• Manganite is an ore/mineral of
• The most reactive among the halogens is-
• The fuel that is used in modern submarines is -
• The nucleus of an atom consists of-
• The chemical name of'Common salt’
• _________is the process in which acids and bases react to form salts and water.
• The element used in the manufacture of safety matches is —
• The noble gas used in radiotherapy is
• The important ore of aluminium is-
• The absolute value of the charge on electron was determined by-