p-block element

例句：

1. 1. The p-block element is a type of metal that has a high melting point.
   块状元素是一种熔点很高的金属。
2. 2. The p-block elements are used in the production of steel and other alloys.
   块状元素用于生产钢铁和其他合金。
3. 3. The p-block elements have a strong resistance to corrosion.
   块状元素具有很强的抗腐蚀性。