jrhsoccer24 jrhsoccer24

26-05-2020
Chemistry

contestada

P Flag question
The half-life of zinc-71 is 2.4 minutes. If a fresh sample containing 75 grams is left to decay
to products, how much radioactive zinc will be left in 11 minutes?
Select one
64 grams
1600 grams
5.8 grams
3.6 grams

Respuesta :

brandononeill555 brandononeill555

26-05-2020

64 grams is the answer

Answer Link

Otras preguntas

Read the following excerpt and then answer the question that follows. “Thou'rt slave to Fate, chance, kings, and desperate men, And dost with poison, war, and s

Ben needs to buy orange juice. He can buy 64 fl oz at the grocery store for $2.00, or he can buy 256 fl oz at the wholesale club for $7.50| a) Find the unit pri

Why is the sum of a rational number and its opposite always equal to 0

Definition for craft/trade union

how many grams of ca(po4)2 would be produced when 1.5 grams of (nh4)3po4 is reacted with an excess of ca(oh)2

Which type of white blood cell produces antibodies

Which situation can be represented by the inequality 4x − 25 < 125?

CO is a primary pollutant. a. True b. False?

what is the term for the main stream and tributaries of a river?

An individual s ethical beliefs are influenced by his/her social group and culture. True or False