Atomic Structure and Elements - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.

1. how many protons does Calcium have?
   20
2. The number on the top left of the nuclear symbol represents what?
   mass number
3. What particles make up the nucleus?
   neutrons and protons
4. weighted average of isotopes for that element
   atomic weight
5. equivalent to number of protons
   atomic number
6. Neutrons have a
   Neutral
7. Sulfur
   S
8. Protons have a
   positive
9. Sulfur has an atomic number of
   16
10. Neutral element has 19 electrons and 20 neutrons. What is its atomic number?
    19
11. Atoms that have same number of protons but different number of neutrons.
    isotope
12. Element with atomic number 9
    Fluorine
13. Argon
    Ar
14. How many protons does Oxygen have?
    8
15. Potassium
    K
16. Electrons have a
    negative
17. Silicon
    Si
18. This element has an atomic weight of 14.0 amu
    N
19. The name of the element with 17 protons
    Chlorine
20. This element has atomic number of 2
    He
21. Aluminum
    Al
22. Neutral barium has 56 electrons, how many protons does it have?
    56
23. Carbon
    C
24. How many protons does Carbon have?
    6
25. This element has an atomic number of 3
    Li
26. mass number is...
    protons + neutrons
27. chemical symbol for chlorine
    Cl
28. Sodium
    Na
29. Phosphorous
    P
30. Mg has an atomic number of
    12
31. Oxygen
    O
32. Electron
    Its mass is insignificant
33. Element with atomic number of 1
    H
34. Why is an atom neutral?
    protons = electrons
35. Has 20 protons
    Ca
36. Has 5 protons
    B
37. Nucleus
    center of the atom
38. Atomic number for Bromine
    35
39. Name of element with 3 protons
    Lithium