02-11-2016
Biology

contestada

How many protons are in the radioactive isotope ?

Respuesta :

Аноним Аноним

02-11-2016

I am assuming K is potassium and potassium atoms have 21 protons and 21 neutrons. hope that helps some

Answer Link

Аноним Аноним

02-11-2016

ur question is incomplete never heard of it, if u mean 40/19k, the answer is 19.

Answer Link

Otras preguntas

Who argued that the notion of mental illness was invented by society (and the mental health establishment) to stigmatize and subjugate people whose behavior vio

What does organochlorines mean

4. Corn kernels have an outer endosperm and an inner endosperm. A purple outer endosperm is dominant to a colorless (clear) outer endosperm. A yellow inner end

PLEASE HELP ! To win the game, the team must score at least 8 goals. What inequality represents the number of goals, g, the team must score? A. 8 B. 8>g

Which of the following are examples of indirect characterization of a main character? Select all that apply. 1.) what the main character says 2.) the thoughts o

Who was the leader of the infamous Tammany Hall political machine in New York City who was accused and convicted of stealing millions of dollars from the New Yo

g(x)=- 1/5 (x+5)^ 2 −2

Sam wants to grow in his current role, and he decides to take a three-month skill enhancement course. Sam is d

Data points may not fall exactly on a straight line because _____.

What kind of food service is the most expensive and requires the largest staff of skilled servers?