Answer:
True
Explanation:
A mole is defined as a certain amount of a unit. Such as atoms or molecules.
I think the correct answer from the list of choices above is option B. <span>The chemical combination of two or more different atoms in fixed amounts is called a compound. There are two type of compounds namely the ionic and covalent compounds.</span>
C. You should ALWAYS ask the teacher if you don't get something; your friends could be wrong, don't guess it, and NEVER cheat. Hope this helps!!
Answer:
B
Explanation:
This is because the periodic table is designed this way.