Where would you find the element with least mass? will give 20 point's and brainliest if answer is certified and correct. a. period 1, group 18 b. period 7, group 1 c. period 1, group 1 d. period 3, group 2

Drag each number to the correct location on the equation. each number can be used more than once, but not all numbers will be used. balance the equation with the coefficients. 2 3 4 5 kclo3 -> kcl + o2

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream