You are not logged in. Sign up or log in to access more features!

High School Materials

Practice Questions

1. Which of these elements is a halogen?
2. What is the molar mass of NaCl (sodium chloride)?
3. What is the atomic number of carbon?
4. What type of bond involves the sharing of electron pairs between atoms?
5. What is the molar mass of water (H2O)?
6. Which of the following is an example of an endothermic reaction?
7. What is the primary component of natural gas?
8. Which of the following is a noble gas?
9. Which of the following elements is a halogen?
10. What is the primary component of natural gas?