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

Can there be more than one ">"'s in one inequality?

True or false the England and soviet union were allies during world war ll.

NEED HELP NOW 10 POINTS WILL MARK BRAINLIEST ANSWER PLZ ANSWER ALL 5 PHOTOS!!!!!

A cruise ship makes its way from one island to another. The ship is in motion compared with which reference point? A) the passengers on the ship B) the captain

NEED HELP NOW 52 POINTS WILL MARK BRAINLIEST ANSWER PLZ ANSWER ALL 5 PHOTOS!!!

Which of these is held open by cartilage rings? trachea, bronchiole ,nasal cavity alveoli.

Antarctica and Greenland provide examples of _____ climates. tropical subtropical temperate polar

PLEASE HELP ASAP!!!! Thank you! Sorry about the bad picture quality!

petroleum and natural gas are most often mined from a. oil shale b. peat deposits c. permeable sedimentary rock d. ore deposits

Consider this expression: 7(10a+3b) Enter and expression that shows the sum of exactly two terms that are equivalent to 7(10a+3b).