Worksheet: Periodic Table Worksheet 3 by Travis Terry | TPT - Free Printable

Problem Analysis:

The task involves completing a periodic table worksheet by identifying elements based on one of the four pieces of information provided for each element: Atomic Number, Chemical Symbol, Element Name, or Atomic Mass. The goal is to fill in the missing parts of the square for each element.

Solution Approach:

1. Understand the Periodic Table Basics:
- Each element in the periodic table has a unique Atomic Number, which corresponds to the number of protons in its nucleus.
- The Chemical Symbol is a one- or two-letter abbreviation for the element.
- The Element Name is the full name of the element.
- The Atomic Mass (also known as the relative atomic mass) is the weighted average mass of all isotopes of an element, expressed in atomic mass units (amu).

2. Use the Given Information:
- For each row, one piece of information is provided. Use this information to identify the element and fill in the other three missing pieces.

3. Refer to the Periodic Table:
- Use a standard periodic table to look up the missing information based on the given data.

Step-by-Step Solution:

#### Row 1:
- Given: Atomic Number = 4
- Find: Chemical Symbol, Element Name, Atomic Mass
- Solution:
- Atomic Number 4 corresponds to Beryllium (Be).
- Chemical Symbol: Be
- Element Name: Beryllium
- Atomic Mass: 9.012 amu
- Completed Row:
| Atomic Number | Chemical Symbol | Element Name | Atomic Mass |
|---------------|------------------|------------------|-------------|
| 4 | Be | Beryllium | 9.012 |

#### Row 2:
- Given: Atomic Mass = 259
- Find: Atomic Number, Chemical Symbol, Element Name
- Solution:
- Atomic Mass 259 corresponds to Einsteinium (Es).
- Atomic Number: 99
- Chemical Symbol: Es
- Element Name: Einsteinium
- Completed Row:
| Atomic Number | Chemical Symbol | Element Name | Atomic Mass |
|---------------|------------------|------------------|-------------|
| 99 | Es | Einsteinium | 259 |

#### Row 3:
- Given: Element Name = Sodium
- Find: Atomic Number, Chemical Symbol, Atomic Mass
- Solution:
- Sodium corresponds to Na.
- Atomic Number: 11
- Chemical Symbol: Na
- Atomic Mass: 22.98977 amu
- Completed Row:
| Atomic Number | Chemical Symbol | Element Name | Atomic Mass |
|---------------|------------------|------------------|-------------|
| 11 | Na | Sodium | 22.98977 |

#### Row 4:
- Given: Chemical Symbol = I
- Find: Atomic Number, Element Name, Atomic Mass
- Solution:
- Chemical Symbol "I" corresponds to Iodine (I).
- Atomic Number: 53
- Element Name: Iodine
- Atomic Mass: 126.90447 amu
- Completed Row:
| Atomic Number | Chemical Symbol | Element Name | Atomic Mass |
|---------------|------------------|------------------|-------------|
| 53 | I | Iodine | 126.90447 |

#### Row 5:
- Given: Atomic Number = 89
- Find: Chemical Symbol, Element Name, Atomic Mass
- Solution:
- Atomic Number 89 corresponds to Actinium (Ac).
- Chemical Symbol: Ac
- Element Name: Actinium
- Atomic Mass: 227.0277 amu
- Completed Row:
| Atomic Number | Chemical Symbol | Element Name | Atomic Mass |
|---------------|------------------|------------------|-------------|
| 89 | Ac | Actinium | 227.0277 |

#### Row 6:
- Given: Chemical Symbol = Sc
- Find: Atomic Number, Element Name, Atomic Mass
- Solution:
- Chemical Symbol "Sc" corresponds to Scandium (Sc).
- Atomic Number: 21
- Element Name: Scandium
- Atomic Mass: 44.95591 amu
- Completed Row:
| Atomic Number | Chemical Symbol | Element Name | Atomic Mass |
|---------------|------------------|------------------|-------------|
| 21 | Sc | Scandium | 44.95591 |

#### Row 7:
- Given: Atomic Mass = 183.84
- Find: Atomic Number, Chemical Symbol, Element Name
- Solution:
- Atomic Mass 183.84 corresponds to Osmium (Os).
- Atomic Number: 76
- Chemical Symbol: Os
- Element Name: Osmium
- Completed Row:
| Atomic Number | Chemical Symbol | Element Name | Atomic Mass |
|---------------|------------------|------------------|-------------|
| 76 | Os | Osmium | 183.84 |

#### Row 8:
- Given: Element Name = Copper
- Find: Atomic Number, Chemical Symbol, Atomic Mass
- Solution:
- Copper corresponds to Cu.
- Atomic Number: 29
- Chemical Symbol: Cu
- Atomic Mass: 63.546 amu
- Completed Row:
| Atomic Number | Chemical Symbol | Element Name | Atomic Mass |
|---------------|------------------|------------------|-------------|
| 29 | Cu | Copper | 63.546 |

#### Row 9:
- Given: Atomic Number = 9
- Find: Chemical Symbol, Element Name, Atomic Mass
- Solution:
- Atomic Number 9 corresponds to Fluorine (F).
- Chemical Symbol: F
- Element Name: Fluorine
- Atomic Mass: 18.998403 amu
- Completed Row:
| Atomic Number | Chemical Symbol | Element Name | Atomic Mass |
|---------------|------------------|------------------|-------------|
| 9 | F | Fluorine | 18.998403 |

#### Row 10:
- Given: Atomic Mass = 164.93
- Find: Atomic Number, Chemical Symbol, Element Name
- Solution:
- Atomic Mass 164.93 corresponds to Terbium (Tb).
- Atomic Number: 65
- Chemical Symbol: Tb
- Element Name: Terbium
- Completed Row:
| Atomic Number | Chemical Symbol | Element Name | Atomic Mass |
|---------------|------------------|------------------|-------------|
| 65 | Tb | Terbium | 164.93 |

#### Row 11:
- Given: Atomic Number = 196.967
- Find: Chemical Symbol, Element Name, Atomic Mass
- Solution:
- Atomic Number 60 corresponds to Neodymium (Nd).
- Chemical Symbol: Nd
- Element Name: Neodymium
- Atomic Mass: 144.242 amu
- Completed Row:
| Atomic Number | Chemical Symbol | Element Name | Atomic Mass |
|---------------|------------------|------------------|-------------|
| 60 | Nd | Neodymium | 144.242 |

#### Row 12:
- Given: Atomic Number = 4
- Find: Chemical Symbol, Element Name, Atomic Mass
- Solution:
- Atomic Number 4 corresponds to Beryllium (Be).
- Chemical Symbol: Be
- Element Name: Beryllium
- Atomic Mass: 9.012 amu
- Completed Row:
| Atomic Number | Chemical Symbol | Element Name | Atomic Mass |
|---------------|------------------|------------------|-------------|
| 4 | Be | Beryllium | 9.012 |

#### Row 13:
- Given: Atomic Number = 92
- Find: Chemical Symbol, Element Name, Atomic Mass
- Solution:
- Atomic Number 92 corresponds to Uranium (U).
- Chemical Symbol: U
- Element Name: Uranium
- Atomic Mass: 238.02891 amu
- Completed Row:
| Atomic Number | Chemical Symbol | Element Name | Atomic Mass |
|---------------|------------------|------------------|-------------|
| 92 | U | Uranium | 238.02891 |

Final Answer:

The completed worksheet is as follows:

| Atomic Number | Chemical Symbol | Element Name | Atomic Mass |
|---------------|------------------|------------------|-------------|
| 4 | Be | Beryllium | 9.012 |
| 99 | Es | Einsteinium | 259 |
| 11 | Na | Sodium | 22.98977 |
| 53 | I | Iodine | 126.90447 |
| 89 | Ac | Actinium | 227.0277 |
| 21 | Sc | Scandium | 44.95591 |
| 76 | Os | Osmium | 183.84 |
| 29 | Cu | Copper | 63.546 |
| 9 | F | Fluorine | 18.998403 |
| 65 | Tb | Terbium | 164.93 |
| 60 | Nd | Neodymium | 144.242 |
| 4 | Be | Beryllium | 9.012 |
| 92 | U | Uranium | 238.02891 |

$$
\boxed{
\begin{array}{|c|c|c|c|}
\hline
\text{Atomic Number} & \text{Chemical Symbol} & \text{Element Name} & \text{Atomic Mass} \\
\hline
4 & \text{Be} & \text{Beryllium} & 9.012 \\
\hline
99 & \text{Es} & \text{Einsteinium} & 259 \\
\hline
11 & \text{Na} & \text{Sodium} & 22.98977 \\
\hline
53 & \text{I} & \text{Iodine} & 126.90447 \\
\hline
89 & \text{Ac} & \text{Actinium} & 227.0277 \\
\hline
21 & \text{Sc} & \text{Scandium} & 44.95591 \\
\hline
76 & \text{Os} & \text{Osmium} & 183.84 \\
\hline
29 & \text{Cu} & \text{Copper} & 63.546 \\
\hline
9 & \text{F} & \text{Fluorine} & 18.998403 \\
\hline
65 & \text{Tb} & \text{Terbium} & 164.93 \\
\hline
60 & \text{Nd} & \text{Neodymium} & 144.242 \\
\hline
4 & \text{Be} & \text{Beryllium} & 9.012 \\
\hline
92 & \text{U} & \text{Uranium} & 238.02891 \\
\hline
\end{array}
}
$$