“The Atom and Periodic Table Test”
Answers “The Atom and Periodic Table Study guide”
Use your vocabulary to answer the following questions
1. These are the building blocks of matter. ATOMS
2. Sub-atomic particle that has a neutral charge. NEUTRON
3. Sub-atomic particle that is most responsible for giving an element its identity. PROTON
4. Sub-atomic particle that is responsible for an elements reactivity. ELECTRONS
5. All positive and neutral sub-atomic particles are found here. NUCLEUS
6. A collection of all known substances. PERIODIC TABLE
7. This is an atom of the same element that has a different number of neutrons. ISOTOPE
8. This will show where elements electrons are. ELECTRON CONFIGURATION
9. Energy level in which electrons can be found. SHELL
10. Electrons that can be found in the outer most energy level. VALENCE ELECTRON
11. Horizontal rows on the periodic table. PERIODS
12. Vertical rows on the periodic table. GROUP
13. This is a specific name describing one or more groups on the periodic table. FAMILY
14. Substance that can’t be broken down into simpler form by ordinary chemical means. Element
15. This will tell you the number of protons and electrons an element has. Atomic #
16. You can find this by subtracting the atomic mass of a substance by its atomic #. NEUTRONS
17. English and Latin letters are used to show this. SYMBOL
18. These substances are found in the left and center parts of the periodic table. METALS
Use your periodic table to answer the following questions.
21. What is the atomic # of Silver (Ag)? 47
22. How many protons does Silver (Ag) have? 47
23. How many electrons does Boron (B) have? 5
24. What is the atomic mass of Sodium (Na)? 23
25. What is the electron configuration for Fluorine (F)? 1s2 2s2 2p5
26. What is Carbon’s (C) group #? 14
27. What period is Xenon (Xe) in? 5
28. How many neutrons does Lithium (Li) have? 4
29. Name an element that would react easily with Chlorine (Cl)Na, H, Li, or K (group 1)
30. Is Tin (Sn) a: A. nonmetal B. metal C. metalloid
31. Name one substance that is radioactive? Check periodic table
32. Name a nonmetal in group 14? Carbon
33. What is the electron configuration for Potassium (K)? 1s2 2s2 2p6 3s2 3p6 4s1
34. Is Argon (Ar) a: A. solid B. liquid C. gas
35. What family is Iron (Fe) in? Transition metal
20. Which of these are semiconductors? A. Nonmetals B. Metalloids C. Metals D. Group
19. Choose the list that shows the proper order of highest conductors of heat and electricity to lowest conductors of heat and electricity.
A. Nonmetals, Metalloids, & Metals B. Metals, Metalloids, & Nonmetals
C. Metalloids, Metals, & Nonmetals D. Metals, Nonmetals, & Metalloids
What element is this? What group of elements would it most likely react with? Nitrogen
Explain why for each question [pic]*reacts with group 13 (3a)
7p+, 7e-~~~~~that means it is atomic #7 Lewis diagram should be “N” w/ 5 dots around it
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