InsertUsernameHere InsertUsernameHere

02-12-2017
Chemistry

contestada

The half-life of an element is 200 years. If a 30 gram sample was originally deposited, how much is left after 200 years? Question 2 options: 10 grams 15 grams 30 grams 60 grams
PLS HELP I NEED AN A

Respuesta :

love209 love209

02-12-2017

the gram that will be left is 15grams

Answer Link

Otras preguntas

if you get caught in the rain and your clothes get wet, you feel much colder if it is windy than you would if there was no wind. explain why?

Consuming too much protein or excess amino acids can contribute to

The British commonwealth is

Why did Protestantism succeed? A. Some kings supported it B. Luther supported the peasant revolt C. The pope died D. The Catholics collected taxes

Please help me now plz

If Julie used a syringe on her gelding she is MOST likely

How to prevent corona give only only prevention

solve for n -7+2/3n = 13

Thetrophic level transfer efficiency (TLTE) is defined as the product of 100 and the quotient of production at the trophic level of interest and the trophic lev

Select the correct answer. Which type of sentence is the sentence below? When we reached the summit, the sun was setting in a lavender sky. A. a compound-compl