- Metals form positive ions, lose electrons, and have properties of conductivity, malleability, and sonorousness
- Non-metals form negative ions, are brittle, have lower density, and poor conductivity
- The reactivity series of metals shows that elements further down the periodic table are more likely to lose electrons
- The stepped line in the periodic table relates to the atomic structure of metals and non-metals
- Understanding the properties of metals and non-metals is crucial in chemistry and science education.
![<h2 id="propertiesofmetals">Properties of Metals</h2>
<p>Metals form positive ions when they react, such as [Ca]2+. When metal atoms react,](/_next/image?url=https%3A%2F%2Fcontent-eu-central-1.knowunity.com%2FCONTENT%2FUUQXxTIPahrrQABzGpmJ_image_page_2.webp&w=828&q=75)
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![<h2 id="propertiesofmetals">Properties of Metals</h2>
<p>Metals form positive ions when they react, such as [Ca]2+. When metal atoms react,](/_next/image?url=https%3A%2F%2Fcontent-eu-central-1.knowunity.com%2FCONTENT%2FUUQXxTIPahrrQABzGpmJ_image_page_1.webp&w=2048&q=75)
![<h2 id="propertiesofmetals">Properties of Metals</h2>
<p>Metals form positive ions when they react, such as [Ca]2+. When metal atoms react,](/_next/image?url=https%3A%2F%2Fcontent-eu-central-1.knowunity.com%2FCONTENT%2FUUQXxTIPahrrQABzGpmJ_image_page_2.webp&w=2048&q=75)
