What did madam curie study when she was negatively affected by radiation?

At first she was studying uranium and, later on, polonium and radium.

Explanation:

Marie Curie is, to this day, one of the greatest scientists in history. She was the first woman to win a Nobel Prize and to teach at Sorbonne, in Paris.

While researching to obtain her Ph.D.'s, Marie began to deal with uranium. She was trying to figure out why the rays emitted by uranium were not x-rays. While doing that, she found out that uranium minerals pitchblende and torbernite contained another chemical element that was more active than uranium itself.

From pitchblende, Marie was able to discover two new chemical elements: polonium and radium. The word radioactivity was coined after observing the element. Marie noticed that radium produces heat and luminosity without any chemical reaction taking place.

write a five paragraph essay, you were taught to have three body paragraphs. a university essay is more flexible than that, depending on its length and on what it is trying to say. a short university essay may have three body paragraphs, but it may have more.

(you didn't attach a copy of the poem, but i'm answering as best as i can)

since a simile compares two unlike things using like or as, it kind of gives an item the ability to do something it can't.

example: "the player was like a tiger on the field"

in this sentence, the simile conveys the idea that the player was fast and strong, like a tiger.