TPC8‑QH‑CHEM‑004 🧪 Chemistry | 🔢 Periodic Table of Elements I

🧪 Chemistry Quiz: CHEM‑004 | Periodic Table of Elements I

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1️⃣ What property primarily determines the order of elements in the modern periodic table?

2️⃣ Which elements share the most similar chemical properties?

3️⃣ What happens to electronegativity as you move across a period from left to right?

4️⃣ Which group of elements is known as highly reactive nonmetals that form salts with metals?

5️⃣ Which group of elements is chemically inert due to having full outer electron shells?