1. 2.1 / BIG BANG THEORY
REVIEW GAME

2. 100 POINTS
MATTER

3. **MATTER IS ANYTHING THAT HAS MASS OR TAKES UP SPACE?**
TRUE OR FALSE
**MATTER IS ANYTHING THAT HAS MASS OR TAKES UP SPACE?**
TRUE

4. 200 POINTS
ELEMENTS

5. AN ELEMENT IS LOCATED ON THE PERIODIC TABLE ACCORDING TO ITS:
ATOMIC MASS
ATOMIC NUMBER
NUMBER OF ELECTRONS
THERE IS NO SPECIFIC REASON B

6. COMPOSITION OF ELEMENTS
300 POINTS
COMPOSITION OF ELEMENTS

7. WHAT IS THE BASIC UNIT OF MATTER THAT MAKES UP AN ELEMENT?
ATOMS

8. 400 POINTS
THE ATOM

9. WHICH 2 PARTICLES MAKE UP THE NUCLEUS
WHERE ARE THE ELECTRONS LOCATED? (Be specific)
PROTONS/ NEUTRONS
ELECTRON CLOUD

10. 100 POINTS
MASS NUMBER

11. WHAT 2 PARTICLES MAKE UP THE ATOMIC MASS NUMBER?
PROTONS AND NEUTRONS

12. 200 POINTS
IONS AND ISOTOPES

13. ( Hon) AN ION IS A ATOM THAT HAS GAINED OR LOST ELECTRONS
TRUE OR FALSE:
( Hon) AN ION IS A ATOM THAT HAS GAINED OR LOST ELECTRONS
(Gen) THE ELECTRON AND PROTON NUMBER WILL BE THE SAME.
TRUE

14. 300 POINTS
IONS AND ISOTOPES

15. (Hon)Isotopes are atoms of the same element with the same number of protons and a different number of
a. electrons.
b. molecules.
c. neutrons.
ions.
(Gen) ELEMENTS ARE PURE SUBSTANCES THAT CAN BE BROKEN DOWN INTO SIMPLER KINDS OF MATTER. C
2. TRUE

16. 400 POINTS
Atomic Number

17. 4. A chlorine atom that has 17 protons and 18 neutrons has how many electrons?
b. 18.
c. 35.
d. 1. A

18. 100 points
ELECTRONS

19. HOW DO I FIND THE NUMBER OF ELECTRONS IN AN ATOM?
SAME AS THE NUMBER OF PROTONS OR ATOMIC NUMBER

20. 200 POINTS
THE ATOM

21. I HAVE AN ATOM WITH 4 PROTONS, 5 NEUTRONS, AND 4 ELECTRONS
I HAVE AN ATOM WITH 4 PROTONS, 5 NEUTRONS, AND 4 ELECTRONS. WHAT WILL ITS ATOMIC MASS NUMBER BE? 9

22. 300 POINTS
CHEMICAL FORMULA

23. Which of the following makes up a molecule of carbon dioxide (CO2)?
a. one atom of carbon and one atom of oxygen.
b. one atom of carbon and one atom of chlorine
c. one atom of carbon and two atoms of oxygen
d. two atoms of carbon and one atom of oxygen
1. C

24. Protons-Neutrons-Electrons
400 points
Protons-Neutrons-Electrons

25. TELL ME THE NUMBER OF PROTONS-NEUTRONS-ELECTRONS IN THE FOLLOWING:7 N
14.007
P= 7
N= 7
E= 7

26. 100 POINTS
CHEMICAL REACTIONS

27. What is a theory on how the universe will end?
3 POSSIBILITIES WE TALKED ABOUT IN CLASS.
BIG CRUNCH
BIG RIP
BIG FREEZE

28. 200 POINTS
THE BIG BANG THEORY

29. THE BIG BANG WAS CONSIDERED TO BE AN:
**EXPLOSION – OR – EXPANSION**
EXPANSION

30. 300 POINTS
BIG BANG THEORY

31. THE BIG BANG OCCURRED __________________ YEARS AGO.
13.7 BILLION YEARS

32. 400 POINTS
EVIDENCE

33. LIST ONE PIECE OF EVIDENCE THAT THE BIG BANG OCCURRED.
RED SHIFT
EXPANSION OF GALAXIES
LEFT OVER COSMIC RADIATION

34. 100 POINTS
SOLAR SYSTEM

35. WHICH OF THE FOLLOWING IS NOT APART OF A SOLAR SYSTEM?
PLANET
MOONS
BLACK HOLE
STAR C

36. 200 POINTS
BIG BANG THEORY

37. WHICH ONE OF THE FOLLOWING IS THE BIGGEST?
STARS
PLANET
GALAXY
SOLAR SYSTEM C

38. 300 POINTS
THE BIG BANG THEORY

39. THE LIFE CYCLE OF A STAR IS CALLED WHAT?
STELLER EVOLUTION

40. 400 POINTS
STELLAR EVOLUTION

41. PUT IN ORDER THE LIFE CYCLE OF A STAR.
GAS/ DUST/ HYDROGEN CLOUDS FORM NEBULAS
Red Giant formed
Star starts to die off
White dwarf formed
A-B-C-D

42. 100 POINTS
BIG BANG THEORY

43. WHICH CAME FIRST WHEN FORMING THE UNIVERSE?
PROTONS-NEUTRONS-ELECTRONS FORM OR
HYDROGEN AND HELIUM ATOMS FORM
P-N-E

44. 200 POINTS
SIZE

45. LIST IN ORDER FROM BIGGEST TO SMALLEST.
GALAXY
UNIVERSE
SOLAR SYSTEM
PLANETS
UNIVERSE
GALAXY
SOLAR SYSTEM
PLANETS