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Science exam

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Khazar University, Dunya IB School

IB MYP 2

Formative unit 3 number 1– Integrated science

Criterion A (Knowing and Understanding)

1. What is matter?


2. What is an element?


3. What is an atom?


4. What are the 4 elements and their sign that Plato named?


5. What is 5 element in China?

6. What did the Aristotle discovered? At least write tree of them.

7. What was the 2 main aims of the alchemists?

8.Match the books and writers.:
The spectical chymist. Robert Boyle
Elements of the chemistry. Lavoisier

9. How many elements are included in Lavoisier's book and what is 3 non
elements that are also included as a elements.?

10. Write the scientist and describe their atom models till Bohr

11. Draw the Bohr model of atom.

12. What is the charge and relative mass of 3 particles in atom.

13. What is an orbit?

14.What is a molecule. And give example about molecular (diatomic) elements

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