Assuming that Element X is neutral or the atom of element X is neutral or uncharged it will possess the same number of electrons which is 80.
Explanation:
I think the best way for the scientist to analyze the data he collected is for the scientist to see the distance and the time it took for each runner to finish the race when they did eat the meal before the race and then do the same for when the runners didn't eat the meal before the race
I hope this helps.
Describe the hypothesized sequence of chemical and biological events that preceded the origin of eukaryotic cells. Simple organic molecules joined to form complex molecules due to reactions fueled by energy sources. Eventually, amino acids and then proteins formed in cells. RNA probably existed before DNA.
Hello there!
The image above shows the life cycle of a frog.
Hope you find what your looking for!
~Lexa