SOLAR SYSTEM

Detailed explanation-1: -All metalloids are solids. Metalloids can be shiny or dull, but usually have a metallic luster.

Detailed explanation-2: -Metalloids tend to be shiny like metals but brittle like nonmetals. Because they are brittle, they may chip like glass or crumble to a powder if struck. Other physical properties of metalloids are more variable, including their boiling and melting points, although all metalloids exist as solids at room temperature.

Detailed explanation-3: -Metal are defined as those element which posses luster, are malleable and ductile and good conductor of electricity.

Detailed explanation-4: -Metal – element that is shiny, malleable, ductile, and a good conductor or heat and electricity. Metallic Bonding – occurs because some electrons move freely among a metal’s positively charged ions, explains properties such as ductility and the ability to conduct electricity.

Detailed explanation-5: -The metalloids are a group of six elements listed in the periodic table between metals and non-metals. They are boron, silicon, germanium, arsenic, antimony, and tellurium. Metalloids are not malleable, ductile, or sonorous.