El litio presenta en forma de dos isótopos, el Li-6 y el Li-7. Si la masa atómica del elemento es 6,9, ¿Cuál de estos dos isótoposo son mas abundantes?

total of apples - take away four

6-4 = 2

answer is 2 apples

a orange at the grocery store idk what other product that could be

substitute,

circle 1 = 5

circle 2 = 20

circle 3 = 44

in this case no matter how you add, you will always get a perfect square..

hence proved

happy to

pls mark as brainliest

#12 the answer is the third option