Melting Points and Boiling Points As we move down the group from carbon (C) to lead (Pb), both melting points and boiling points generally decrease. It’s important to note that …
Reactions with Oxygen Group 2 elements, also known as alkaline earth metals, readily react with oxygen to form oxides. Let’s explore the formation, properties, and trends within the group. Formation …
This section looks at the trends in atomic and physical properties of Group 2 elements: beryllium, magnesium, calcium, strontium, and barium. It provides clear information on key properties, such as …
Group 1 elements, also known as alkali metals, are found on the far left side of the periodic table. This group includes lithium (Li), sodium (Na), potassium (K), rubidium (Rb), …
13.2 Period 3 (Na to Ar) Elements in Period 3 Period 3 of the periodic table contains eight elements, spanning from sodium (Na) to argon (Ar): In this period, the …
Demarcation of the Periodic Table into s, p, d, and f-Blocks The periodic table is systematically divided into four blocks based on the type of valence orbital where the outermost …
Intermolecular Forces Intermolecular forces play a crucial role in determining the physical properties of liquids, such as boiling point, surface tension, and viscosity. Understanding these forces helps explain many behaviors …
🔬 Kinetic Molecular Interpretation of Liquids The Kinetic Molecular Theory (KMT) helps explain the behavior of liquids by considering the strong intermolecular forces and the close proximity of their molecules. …
Curriculum Topics and Sub-topics Student Learning Outcomes Cognitive Level K U A 4. States of Matter I: Gases 4.1 Kinetic Molecular Theory of Gases 4.1.1 describe the kinetic molecular theory …
Avogadro’s Law Statement of Avogadro’s Law Avogadro’s Law states that: “Equal volumes of all ideal gases at the same temperature and pressure contain the same number of molecules (or moles).” …