How many grams of Sb are formed from the reaction if 600g of Sb4O6 and 600g of carbon react. Sb4O6 + 6C = 4Sb + 6CO

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.

you need to stop taking that class