I know the answer to your question but if you want me to answer this question first, I need your help with my question "How do I solve number 12? Quick please I need help ASAP!!!"
Answer:
Alkane
Explanation:
Definition of Alkane "any of the series of saturated hydrocarbons including methane, ethane, propane, and higher members. (google dictionary)"
CH4 is methane.
False Alkaline earth metals is group 2
Answer:
true, true, true, and false
Explanation:
Answer:
Coefficients are the numbers in front of the formulas.