#1
What is the chemical formula for water?
#2
Which of the following is a noble gas?
#3
What is the chemical symbol for iron?
#4
Which of the following is a characteristic of an acid?
#5
Which gas is responsible for the smell of rotten eggs?
#6
What is the chemical formula for hydrogen peroxide?
#7
What is the process of rusting primarily caused by?
#8
Which of the following is a halogen?
#9
What type of reaction occurs when two substances combine to form a single compound?
#10
What is the chemical formula for table salt?
#11
Which gas is produced during photosynthesis?
#12
What is the process of converting a liquid into a gas called?
#13
What happens when a base is added to an acidic solution?
#14
Which of the following is a characteristic of a base?
#15
What type of reaction is the rusting of iron?
#16
What happens when an acid reacts with a metal?
#17