#1
Which of the following is a correct chemical formula for water?
8 answered
#2
What is the chemical name for common table salt?
8 answered
#3
Which of the following is a noble gas?
8 answered
#4
What is the chemical name for baking soda?
8 answered
#5
Which chemical element is a key component of rust?
8 answered
#6
What is the molecular formula for glucose?
8 answered
#7
Which chemical compound is commonly known as 'vinegar'?
9 answered
#8
What is the chemical formula for sulfuric acid?
8 answered
#9
What is the chemical formula for hydrogen peroxide?
5 answered
#10
Which of the following is a halogen?
6 answered
#11
What is the chemical formula for methane?
5 answered