Answer:
Mark me brainliest
Explanation:
Standards help avoid confusion and ambiguity when taking measurements. For example, a meter will always be the same length, no matter who is taking the measurement or where it is being taken.
<span>One degree Celsius indicates the same temperature change as one </span>
Contain genetic material from both mother and father ;) hoped this helps !
Answer:
Period 2
Explanation:
From the picture provided, I am guessing this is Fluorine. Normal Fluorine has 9 protons, electrons, and atomic number. Thus, it can be found in the second period.
***Period # = # of electron shells
Answer:
d
Explanation:
e works, a and b one of them is stronger but it works d is the only logical answer