leshayellis2600 leshayellis2600

02-11-2017
Chemistry

contestada

What do we mean by the half-life of a radioactive isotope?

Respuesta :

ebonespenceoys066 ebonespenceoys066

02-11-2017

The half-life of a radioactive isotope is the amount of time it takes for the radioactive isotope to decrease to half of it's starting value.

Answer Link

Otras preguntas

Adam tried to compute the average of his 7 test scores. He mistakenly divided the correct sum of all of his test scores by 6, which yielded 84. What is Adam’s c

what SI unit would best be used to express the height of your classroom ceiling ?

The shape of the clock is a regular dodecagon with a radius of 14cm. Centered on the clock's face is a green circle of radius 9cm. If the region outside the cir

Mrs.Savin receives a weekly base salary of $500,plus a commission of $1200 on each car that she sells. Write a function rule relating her total weekly pay p to

at what point do scientists classify an area's weather as its climate? 1 year ,5 years ,15 years or 30 years

mike constructed a closed box that measures 2.5 feet long by 3 feet wide by 1.5 feet high. what is the total area of the material mike needs to construct the bo

How many square units are in the greatest area that can be enclosed by a rectangle whose perimeter is 20 units?

does a solution have to involve a liquid? explain.

Each verb below, one noun does not go with it. Which one? 1/ discover ( the truth, a cure, DNA, gold ) 2/ make ( cars, a discovery, a phone call ) 3/ tell ( hel

what is 1/9 of 60 equal