A mystery element has 18 protons. Which one of the following statements is true about the element?
1 answer:
Answer:
My guess would be B
Step-by-step explanation:
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Answer:
0.48
Step-by-step explanation:
You use the formula V=πr2 h/3
Answer:
-89/40 or simplified it is -2 9/40
The orange one is an example of alternate interior angles.
Answer:
192 inches because 16×12=192
