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 ( 57+ )
Otras preguntas
what is a distribution board
What is the probability of flipping heads with a quarter twice and then rolling a 3 on a standard number cube?
Find the length of the side x in simplest radical form with a rational denominator
What were the main Inca foods? 1. Potatoes, corn and apples 2. Corn, potatoes and strawberries 3. Corn, chocolate, and pears 4. potatoes, corn and quinoa
(ECONOMICS)If butter and canola oil are substitute goods, then an increase in the price of butter will cause the demand for canola oil to 1stay the same 2increa
Who determined that gravity was the cause of the motion of planets that Kepler described? a. Galileo b. Copernicus C. Newton d. Aristotle
3²x3 ^x= 3^7 Find the value of x
Why are Sunlight and nutrient levels asexual
is this right or not???????????
What is the federal government's biggest single source of tax revenue? A. Government Bonds B. Excise Tax C. Federal Income Tax D. Gift and Estate Tax
