Answer: <u>An atom is the basic unit of matter</u> and the defining structure of elements. The difference between an atom and a molecule is that <u>molecules are formed when two or more atoms bond together</u>. If molecules contain atoms of different elements, that substance is known as a compound. <u>Atoms make up molecules. </u>
Answer:
-4
Step-by-step explanation:
Parallel lines have the same slope
-4
Answer: 1.6km
Step-by-step explanation: 2.8km - 1.2km
The student is still north from school.
I hope this answer helped! :)
<span>6 of them are double 1,1 2,2 3,3 4,4 5,5 6,6
P(doubles)=6/36=1/6</span>
