sheanicoledillovqmk7 sheanicoledillovqmk7

24-10-2017
Chemistry

contestada

Please help me with chemistry “half life”

Please help me with chemistry half life class=

Respuesta :

kaylalynn0325 kaylalynn0325

24-10-2017

If it’s radioactivity, a half-life of an isotope refers to the time it takes for a half of the sample to decay.

Answer Link

Otras preguntas

After decaying for 48 hours, l/16 of the original mass of a radioisotope sample remains unchanged. What is the half-life of this radioisotope?

Who was Tchaikovsky? need help pls

if a Balloon is filled with 282 cubic inches of a gas at a pressure of 14 pounds per square jnch, using inversely proportional find the new pressure of the gas

Y = {x | x Element of Set N and 16 < x < 25} ?

Which refers to an injury to a joint?a. osteoporosisb. bursitisc. scoliosisd. carpal tunnel syndrome

what is the mass in grams of 1.73 moles CaH2

I need help with the following three physics problems please!

60% of what number is 72?

Which statement best describes an igneous intrusion? A. Magma explodes to the surface and forms a smooth outer layer of rock.B. Magma is exported to an open

can you tell me what is ballet?