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- 1. Multiple Choice
What is the Element Symbol for Carbon?
Ca
C
Cb
K
- 2. Multiple Choice
What is the Atomic Number for Carbon? (This will ALWAYS be the smaller number reported on the periodic table)
6
12
18
13
- 3. Multiple Choice
What is the Atomic Mass for Carbon? (This will ALWAYS be the larger number reported on the periodic table)
6
12
18
13
- 4. Multiple Choice
Using the information given, how many electrons does carbon have? How do you know?
6, protons must = electrons in a neutral atom
12, protons + neutrons = mass number
18, add the protons to the atomic mass
13, this is an ion
- 5. Multiple Choice
Atomic number tells us... (Select all that apply)
Number of protons in the nucleus
The identity of the element
Number of electrons if it is a neutral atom
Size of the atom
Number of Valence electrons
- 6. Multiple Choice
Atomic mass tells us...
Number of protons in the nucleus
Number of neutrons in the nucleus
Number of electrons in the cloud
BOTH the number of protons and neutrons in the nucleus
- 7. Multiple ChoiceWhat does the 6 represent?atomic massatomic numberelement namechemical symbol
- 8. Multiple ChoiceWhat does the C represent?atomic massatomic numberelement namechemical symbol
- 9. Multiple ChoiceWhat does the 1.00794 stand for?Hydrogenatomic numberatomic massatomic explosion
- 10. Multiple ChoiceWhich number is the atomic mass?79196.97
- 11. Multiple ChoiceThe word "periodic" in periodic table refers to...a regular, repeating patternorganization of elementscolumns of elementsincreasing numbers of protons
- 12. Multiple Choice
These are found on the Periodic Table...
Compounds
Elements
Mixtures
- 13. Multiple Choice
How are the elements arranged on the periodic table today?
By atomic mass
By number of electrons
By atomic number
By alphabetical order
- 14. Multiple Choice
The vertical (up and down) columns in the Periodic Table are called
groups or families
towers
periods
atomic numbers
- 15. Multiple Choice
What are the horizontal rows (left and right) in the periodic table called?
Families
Groups
Periods
Orbitals
- 16. Multiple Choice
All the elements that are blue and to the left of the stair step ladder are called...
metals
nonmetals
metalloids
noble gases
- 17. Multiple Choice
All the elements that are yellow and to the right of the stair step ladder are called...
metals
nonmetals
metalloids
noble gases
- 18. Multiple Choice
Which of the following elements is in period 2?
K
H
O
Ca
- 19. Multiple Choice
Which of the following elements is in group or family 2?
K
Cs
O
Ca
- 20. Multiple Choice
What is the atomic number for the NEUTRAL atom pictured?
2
6
7
8
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