Question

barium metal has body centered cubic structure . draw a unit cell of barium atom and calculate the number of barium atoms per unit cell.​

Answer 1

$\huge\bigstar\mathtt{\color{red} {A}\color{orange}{N}\color{yellow}{S} \color{lightgreen}{W} \color{blue}{E} \color{indigo}{R}} \bigstar$

• Climate is the long-term average of weather, typically averaged over a period of 30 years. More rigorously, it is the mean and variability of meteorological variables over a time spanning from months to millions of years.