What are five key accomplishments of marie and/or pierre curie? will mark

Explanation:

Among the most outstanding achievements of Marie and Pierre Curie are:

1. Discovered the elements of Polonio and Radio.

2. They discovered and coined the term radioactivity to refer to the energy produced by the elements they discovered.

3. Identify the radioactive properties of thorium and uranium elements.

4. Maria Curie founded the medical research institute Marie Curie in France.

5. Development of portable radiology units for medical use during the First World War. Marie Curie, whose maiden name was Marie Sklodowska, was born in Poland in 1867.

She studied mathematics, physics, and chemistry in Paris and was the first French woman to receive a doctorate degree. For her contributions to science, she won a Nobel prize in physics and one in chemistry is the first woman to win a Nobel prize and the only person who has won a Nobel in two different scientific areas. Piere Curie was a French physicist known for his work with Marie Curie that led to the discovery of radioactivity and two new chemical elements.

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

hope this ! this is not copied! search it up, it's free of plagiarism!