belmtodxdarahomewo belmtodxdarahomewo

24-10-2016
Chemistry

contestada

How did rutherford know that the nucleus was positively charged?

Respuesta :

31-10-2016

'cause alphe-particle which was +ve charge, get repulsion from the atom, so he deducted that.......

Answer Link

Otras preguntas

please please please help me !!

In the Stanford prison experiment, students with a predisposition to mental disorders and sociopathy were assigned as prison guards. True or False

which of the following are point slope equations? please help due tomorrow

What is the focus of developers interested in the Internet of things?

Your body needs nutrients to grow and function. What else do nutrients help your body do? manage the functions of the respiratory system help move oxygen to the

What's does the poet wish to communicate about the concept of goodness in the poem? THE GOOD BY BRENDAN KENNELLY

Read this excerpt from Abraham Lincoln’s Gettysburg address and then answer the question that follows

The following blueprint of a kitchen has dimensions of 7 inches by 7 inches. The island has been highlighted in red. The island's actual dimensions are 2 5/8f

In 1917, the biologist thomas hunt morgan conducted studies in which he kept some caterpillars in the dark and placed some others under red, green, or blue ligh

Find the z score that corresponds to P67, the 67th percentile of a standard normal distribution curve A. –2.45 B. 0.75 C. 0.44 D. 0.25