Element Symbol Worksheet for learning and practicing chemical element symbols and names.

Let's solve this Element Symbol Worksheet step by step.

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Part A: Write the symbol for each given element name.

We need to match each element name with its correct chemical symbol.

| Element Name | Element Symbol |
|------------------|----------------|
| Hydrogen | H |
| Helium | He |
| Oxygen | O |
| Carbon | C |
| Neon | Ne |
| Magnesium | Mg |
| Chlorine | Cl |
| Potassium | K |
| Copper | Cu |
| Zinc | Zn |

> ✔ Explanation: Chemical symbols are usually one or two letters. The first letter is always capitalized, and if there's a second letter, it's lowercase. These are standard abbreviations from the periodic table.

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Part B: Write the name of each element for the given symbol.

Now we reverse the process — convert symbols to names.

| Element Symbol | Element Name |
|----------------|-----------------|
| Ag | Silver |
| Pb | Lead |
| Au | Gold |
| U | Uranium |
| Pt | Platinum |
| S | Sulfur |
| Na | Sodium |
| Fe | Iron |
| Ni | Nickel |
| Ca | Calcium |

> ✔ Explanation: These symbols come from either:
> - The English name (e.g., Fe = Iron),
> - Or Latin names (e.g., Ag = Argentum → Silver, Pb = Plumbum → Lead).

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✔ Final Answer:

#### Part A:
- Hydrogen → H
- Helium → He
- Oxygen → O
- Carbon → C
- Neon → Ne
- Magnesium → Mg
- Chlorine → Cl
- Potassium → K
- Copper → Cu
- Zinc → Zn

#### Part B:
- Ag → Silver
- Pb → Lead
- Au → Gold
- U → Uranium
- Pt → Platinum
- S → Sulfur
- Na → Sodium
- Fe → Iron
- Ni → Nickel
- Ca → Calcium

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This worksheet helps reinforce the connection between element names and their symbols — essential knowledge in chemistry! 🧪