[amp_mcq option1=”Rare soil metals” option2=”Light metals” option3=”Halogen” option4=”Inert gases” correct=”option4″]<\/p>\n
The correct answer is D. Inert gases.<\/p>\n
Elements with atomic numbers 10, 18, 36, and 54 are neon, argon, krypton, and xenon, respectively. These elements are all inert gases, which means that they are very stable and do not react with other elements. They are also all colorless, odorless, and tasteless gases.<\/p>\n
Rare earth metals are a group of 17 elements that are essential for many modern technologies. They are found in small amounts in the Earth’s crust and are difficult to extract. Light metals are a group of elements that are relatively light in weight. They are often used in construction and manufacturing. Halogens are a group of elements that are highly reactive and form salts with other elements.<\/p>\n
Here is a table of the elements with atomic numbers 10, 18, 36, and 54, along with their names, symbols, and properties:<\/p>\n
Element | Atomic number | Symbol | Properties
\n——- | ——– | ——– | ——–
\nNeon | 10 | Ne | Colorless, odorless, tasteless gas. Inert.
\nArgon | 18 | Ar | Colorless, odorless, tasteless gas. Inert.
\nKrypton | 36 | Kr | Colorless, odorless, tasteless gas. Inert.
\nXenon | 54 | Xe | Colorless, odorless, tasteless gas. Inert.<\/p>\n","protected":false},"excerpt":{"rendered":"
[amp_mcq option1=”Rare soil metals” option2=”Light metals” option3=”Halogen” option4=”Inert gases” correct=”option4″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[636],"tags":[],"class_list":["post-5244","post","type-post","status-publish","format-standard","hentry","category-non-metal-and-its-compounds","no-featured-image-padding"],"yoast_head":"\n