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  2. International General Certificate of Secondary Education

    en.wikipedia.org/wiki/International_General...

    Most IGCSE subjects offer a choice of tiered examinations: Core or Extended papers (in Cambridge International), and Foundation or Higher papers (in Edexcel). This is designed to make IGCSE suitable for students with varying levels of ability. In some subjects, IGCSE can be taken with or without coursework.

  3. Magnetism - Wikipedia

    en.wikipedia.org/wiki/Magnetism

    Magnetism is the class of physical attributes that occur through a magnetic field, which allows objects to attract or repel each other.Because both electric currents and magnetic moments of elementary particles give rise to a magnetic field, magnetism is one of two aspects of electromagnetism.

  4. Molecule-based magnets - Wikipedia

    en.wikipedia.org/wiki/Molecule-based_magnets

    Molecule-based magnets (MBMs) or molecular magnets are a class of materials capable of displaying ferromagnetism and other more complex magnetic phenomena. This class expands the materials properties typically associated with magnets to include low density, transparency, electrical insulation, and low-temperature fabrication, as well as combine magnetic ordering with other properties such as ...

  5. Curie temperature - Wikipedia

    en.wikipedia.org/wiki/Curie_temperature

    The magnetic moments being aligned in the same direction are what causes an induced magnetic field. [12] [13] For paramagnetism, this response to an applied magnetic field is positive and is known as magnetic susceptibility. [8] The magnetic susceptibility only applies above the Curie temperature for disordered states. [14]

  6. US credit card debt just hit a new record of $1.17 trillion ...

    www.aol.com/finance/us-credit-card-debt-just...

    It’s no surprise that Americans often rely heavily on credit cards to make ends meet. And with a recent period of rampant inflation, it’s equally unsurprising that credit card balances are on ...

  7. Magnetic separation - Wikipedia

    en.wikipedia.org/wiki/Magnetic_separation

    Magnetic separation is the process of separating components of mixtures by using a magnet to attract magnetic substances. [1] The process that is used for magnetic ...

  8. Is it illegal not to tell a homebuyer in SC that the house is ...

    www.aol.com/news/selling-house-haunted-sc-tell...

    It’s officially spooky season, a time for candy, horror movies and of course, haunted houses. Now, you may not believe in ghosts or the supernatural, but there are plenty of people who do.

  9. Metallic bonding - Wikipedia

    en.wikipedia.org/wiki/Metallic_bonding

    The nearly-free electron debacle compelled researchers to modify the assumpition that ions flowed in a sea of free electrons. A number of quantum mechanical models were developed, such as band structure calculations based on molecular orbitals, and the density functional theory. These models either depart from the atomic orbitals of neutral ...