5 Questions
Why are alkali metals not found in the free state in nature?
Alkali metals are highly reactive and readily form compounds with other elements, so they are not found in their pure metallic form in nature.
Explain the relationship between cation and anion with the terms metals and non-metals.
Cations are positively charged ions formed by metals, while anions are negatively charged ions formed by non-metals.
What are the differences in ionization energies of alkali and alkaline earth metals?
Alkali metals have lower ionization energies compared to alkaline earth metals, meaning it requires less energy to remove an electron from an alkali metal.
Describe the position of sodium metal in the periodic table, its simple properties, and uses.
Sodium is a reactive metal located in group 1 of the periodic table. It is soft, silvery-white, and commonly used in various industrial processes and in the production of chemicals and pharmaceuticals.
Identify the commercial value of silver, gold, and platinum.
Silver, gold, and platinum are noble metals with high commercial value due to their rarity, beauty, and various industrial applications such as in jewelry, electronics, and catalytic converters.
Test your knowledge of chemical reactivity in Chapter 8 with this quiz. Explore major concepts such as metals and non-metals, ionization energies, and the occurrence of alkali metals in nature. Assess your understanding of cations, anions, and their relationship to these terms.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
