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 ( 29+ )
Otras preguntas
Which scenario would create a challenge for efficient global trade? A. surplus production capacity in a country B. unhealthy relations between countries C.
In January 1947, the US ambassador to the Soviet Union sent a report to the US Defense Secretary that warned that that country must be contained. What ongoing
Which is the correct classification of √18? irrational number, non-repeating decimal irrational number, terminating decimal rational number, terminating decimal
You should never use hypothetical examples in speeches. a. True b. False
What is the vertex of y=2x^2
What is the median of the data set: 4, 5, 9, 2, 7, 4, 3, 11 a 4 b 4.5 c 5 d 9
The amount of matter that makes up an object is its
Which of the following is an example of aposematic coloration? A) stripes of a skunk B) eye color in humans C) green color of a plant D) colors of an insect-pol
Describe at least three commercial uses and at least two medical uses of nuclear energy and/or radioisotopes.
I PROMISE BRINLIEST THIS IS VERY EASY I JUST DON'T KNOW!!!!!!!!!! Simplify the polynomial 3x2 + 5x – 5x2 – 4x + 5 – 2 A.)–8x2 – 9x + 3 B.)2x2 + x + 3 C.)–2x2– 9
