NaCl and MgO have different boiling points because they have different types of chemical bonds. NaCl has ionic bonds, which are formed between a metal (Na) and a nonmetal (Cl), while MgO has ionic bonds formed between a metal (Mg) and a nonmetal (O). Ionic bonds are stronger than covalent bonds, which are found in molecules like water. Therefore, NaCl and MgO have higher boiling points because it takes more energy to break the strong ionic bonds compared to the weaker covalent bonds. Additionally, MgO has a higher boiling point than NaCl because it has a higher charge and smaller size, leading to stronger ionic bonds. **

To determine the amount of magnesium in 100g of MgO, we need to consider the molar mass of MgO, which is 40.3 g/mol. MgO consists of one magnesium atom (24.3 g/mol) and one oxygen atom (16 g/mol). Therefore, the percentage of magnesium in MgO is 24.3/40.3 = 0.602, or 60.2%. So, in 100g of MgO, there are 100g x 0.602 = 60.2g of magnesium. **

'German Angel Songs' is a collection of traditional German Christmas carols that focus on angels and the birth of Jesus. These songs are often sung during the Advent season and are known for their beautiful melodies and rich harmonies. The lyrics of these songs typically reflect themes of peace, joy, and the divine presence of angels. Overall, 'German Angel Songs' are a cherished part of the holiday tradition in Germany and are enjoyed by many around the world during the Christmas season. **

"Angel Songs German" is a collection of traditional German Christmas carols sung by the Angel Voices Choir. The album features beautiful renditions of classic songs such as "Stille Nacht" (Silent Night) and "O Tannenbaum" (O Christmas Tree) in German. The choir's harmonious voices and the timeless melodies of the carols create a peaceful and festive atmosphere, perfect for the holiday season. **

"Angel songs German" could refer to German songs that are about angels or have angelic themes. These songs may be in the German language and could include traditional hymns, contemporary Christian music, or even popular songs that mention angels. German culture has a rich history of music, so there are likely many beautiful and meaningful angel songs in the German language to explore. **

Teak wood is considered one of the best options for garden furniture due to its natural resistance to moisture, insects, and decay. It is a durable and long-lasting wood that can withstand outdoor elements. Cedar wood is also a popular choice for garden furniture as it is lightweight, easy to work with, and has natural oils that make it resistant to rot and decay. Both teak and cedar wood are excellent choices for garden furniture, but teak is often preferred for its superior durability and longevity. **

Garden furniture made of polyrattan typically consists of a synthetic material that mimics the look and feel of natural rattan. The polyrattan fibers are usually made from polyethylene, which is a durable and weather-resistant material. The frames of the furniture are often made from aluminum or steel to provide stability and strength. Additionally, the cushions used with polyrattan furniture are usually made from water-resistant materials such as polyester or olefin. **

To repair rattan garden furniture, start by cleaning the furniture with a mild detergent and water to remove any dirt or debris. Then, inspect the rattan for any loose or broken strands. Use a small brush to apply a coat of clear lacquer to any loose or fraying strands to help secure them in place. For more extensive damage, you can use a rattan repair kit to replace broken or damaged strands. Finally, consider applying a fresh coat of varnish or paint to protect the repaired areas and give the furniture a refreshed look. **