Answer:
The symbol for decimeter is dm
Explanation:
No need for an explanation
We call these reactive elements, becausethese atoms really like to follow the buddysystem and form bonds with other atoms.Noble gases, however, don't have thisproblem. Their outer shells are filled to the max, so they don't need to bond or react with any other atoms.
<span>The test dummy will continue forward until it makes contact with another object.</span>
Answer:
I just need points so ignore my answer and thanks