Hurry fast Why is the international system of measurement helpful? BRAINLIST a.

They are not in English.

c.

All scientists can use them.

b.

No scientists can use them.

d.

They are easy to remember.

Please select the best answer from the choices provided

A

B

C

D

100 points answer quick the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.