There is no hydrogen bonding in HI because hydrogen bonding occurs between hydrogen and highly electronegative elements like oxygen, nitrogen, or fluorine. In HI, hydrogen is bonded to iodine, which is less electronegative than oxygen, nitrogen, or fluorine. Therefore, the hydrogen in HI does not have a strong enough partial positive charge to form hydrogen bonds with other molecules. **

The House of Plantagenet is a noble family that has become extinct. The Plantagenet dynasty ruled England from the 12th to the 15th centuries, producing famous monarchs such as Richard the Lionheart and King Henry V. The family line ended with the death of King Richard III in 1485 at the Battle of Bosworth Field, marking the end of the Plantagenet dynasty. **

A noble family typically refers to a family that holds a high social or hereditary rank, often with a long history of wealth, power, and influence. In many cultures, noble families are associated with a sense of honor, dignity, and responsibility to their community. They may also be expected to uphold certain traditions and values, and often have a strong sense of duty to their family name and legacy. In some societies, noble families may also have specific privileges and responsibilities, such as participating in governance or representing their community in official capacities. **

Noble gases are considered noble because they are very stable and do not easily react with other elements. This is due to their full outer electron shells, which makes them very unreactive. Because their outer shells are already full, they do not need to gain, lose, or share electrons with other elements to achieve stability, unlike most other elements. This makes them very useful in applications where a non-reactive gas is needed, such as in lighting, welding, and as a protective atmosphere in chemical reactions. **

Pte Ltd stands for "Private Limited" and is a type of business structure commonly used in many countries, including Singapore and Malaysia. It indicates that the company is a private limited company, meaning it is a separate legal entity from its owners, and the liability of the shareholders is limited to the amount of their investment. This structure provides a level of protection for the owners' personal assets and allows the company to raise capital by selling shares to investors. **

Wire 7 Ltd is a telecommunications company that specializes in providing high-speed internet and phone services to residential and business customers. They offer a range of packages to suit different needs and budgets, and pride themselves on their reliable service and excellent customer support. With a focus on innovation and technology, Wire 7 Ltd is committed to delivering cutting-edge solutions to meet the demands of today's digital world. **

An extinct noble family refers to a family that no longer has any living descendants. This means that the family line has come to an end, and there are no remaining individuals who can carry on the family name or title. This can occur due to various reasons such as lack of heirs, intermarriage with other families, or simply the passing of time leading to the end of the family line. In historical contexts, the extinction of a noble family can have implications for inheritance, succession, and the preservation of family legacies. **

Establishing a noble family typically involves a combination of factors such as wealth, social status, and connections. In many societies, noble families are often established through a long history of wealth and power, often dating back to feudal times. In some cases, individuals may be granted noble status by a monarch or government for exceptional service or contributions to society. Additionally, marriage into an existing noble family can also be a way to establish a noble lineage. Overall, establishing a noble family often requires a combination of wealth, social connections, and recognition from higher authorities. **