arielpraczko1
arielpraczko1
04-09-2019
Biology
contestada
Need help with this please
Respuesta :
joy95
joy95
04-09-2019
Isotopes are elements with same atomic number Z= number of protons but different mass number A, where A= Z+N, N= number of neutrons which is variable. As for radioisotopes, I’ve never heard of them before !
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
State governors have all of the following powers EXCEPT? a. take care that the laws be faithfully executed b. schedule bills to be heard in the state legislat
Which of the following is a country of northern Europe? a. Sweden b. Germany c. The Netherlands d. Luxembourg
How did the Nazis manage to imprison and kill millions of people?
objects created by artisans or craftspeople such as tools weapons or pottery are called
put 1/3 4/6 1/5 in order from least to greatest
a law or act that england levied against the colonies after the french and indian war
leah drives 45 miles per hour for 2 hours , then 32 miles per hour for 75 minutes . what is the average speed for the whole trip?
What was the purpose of the Seneca Falls Declaration of Sentiments? (Points : 2) to ask men to join the crusade for women's rights to state the case for women's
A 0.05-kg car starts from rest at a height of 0.95 m. Assuming no friction, what is the kinetic energy of the car when it reaches the bottom of the hill? (Assum
thirty one is eight less than double a number
