Hello Girls:
On the bottom of this page there is a website address that has a movie about the atom, go there and answer the question about the atom and then click "play movie". Then answer these questions to hand in to me on a separate piece of paper (you know how).
1- Who called a particle that could not be cut in half "atom" for the first time?
2- What does the greek word "atomos" mean?
3- Who said that an "atom" is the smallest particle of an element that retains its chemical properties so if you would modify the atom of carbon it would not be carbon anymore?
4- What are the three basic parts of an atom?
5- What is the nucleus of an atom made of?
6- What is the electrical charge for each of the 3 particles present in an atom?
7- What is the atomic number?
8- What is a molecule? (Give an example)
9- How many atoms can be needed to cross a dot in a paper?
THEN PLAY THE ATOM QUIZ
10- Choose the element you like the most of the interactive periodic table and write about its characteristics and why you chose it.
Study all this for a quiz (JUST IN CASE)
Have a nice weekend.
Bye
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