5. If you combine 15.6 g Mg with 13.9 g of Br, what is the percent composition of each element in the mixture.

He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98

Scientist think that animals with remarkably similar embryo development probably shared a common ancestor

Is water wet? my friends are debating.