Description : A radioisotope has a half life of 10 days. If today there is `125 g ` of it left, what was its mass 40 days earlier ? a)600g b)1000g c)1250g d)2000g
Last Answer : A radioisotope has a half life of 10 days. If today there is `125 g ` of it left, what was its mass ... d)2000g A. 600g B. 1000g C. 1250g D. 2000g
Description : What is 25 of 200g?
Last Answer : 5 x 200g = 1,000g = 1kg25 x 200g = 5,000g = 5kg
Description : What has more thermal energy a 200g and 200g of water both a 100 celsius?
Last Answer : 100
Description : What is bigger 200g or 0.02kg?
Last Answer : Need answer