Emerson0814 Emerson0814

20-06-2017
Chemistry

contestada

What term describes the time it takes for the amount of radioactivity in a material to decrease by one half

Respuesta :

dec77cat dec77cat

20-06-2017

half-life (period)
-----------------------------

Answer Link

Otras preguntas

a. 59.29 is what percent of 24.2 b. 55% of 19.6 is what number

Humans and chimpanzees have very similar DNA. What does this say about these two species?

This rational expression is nonequivalent. 5x / 25x^4 ; x^3 / 5x^15 True or false?????

What rood word has to do with light

weegy which of the following statments is an accurate description of viberation?

In circle F, arc AD = 80 and arc BC = 120. Find the measure of angle CED. a. 80 b. 100 c. 50 d. 20

Meaning unrequited toil

Why did US officials decide to leave Saddam Hussein in charge of Iraq after the Persian Gulf war?

Answer these and I will mark you brainliest 6 [3 + 8 (2 + 6)] (12 + |15 -2| / 3 ^ 2 - 4)] (7 * 5 - 2 * 10) (3 + 2 * 4) 14 + (- 10) 3/20 + (-3/20) -1/3 + (-1/3)

Help me please thanks!!