Answer to question 5 is whatever expertnent you did in class.
Answer:
hydrocarbons are compounds which contains Hydrogen and carbon
The answer is 10. Each capital letter is an atom. The tiny numbers represent how many atoms of that type
Answer:
The answer is supposed to be "Electron cloud" or "Electon".
N to church ⛪️ for church ⛪️ church ⛪️ and
