Which of the following is a noble gas?

এই অধ্যায়ের আরও প্রশ্ন

• C-05-Q010Which of the following is NOT a property of noble gases?
• C-05-Q011According to Table 1, what is the percentage of nitrogen () in the atmosphere?
• C-05-Q012According to Table 1, what is the percentage of oxygen () in the atmosphere?
• C-05-Q013According to Table 1, what is the percentage of argon (Ar) in the atmosphere?
• C-05-Q014According to Table 1, what is the percentage of carbon dioxide ()?
• C-05-Q015According to Table 1, what is the percentage of water vapour in the atmosphere?
• C-05-Q016According to Table 1, what is the percentage of dust and particles in the atmosphere?
• C-05-Q017Which of the following is NOT a gas component of the atmosphere?
• C-05-Q018Into how many divisions can the atmosphere be divided vertically?
• C-05-Q019According to which characteristics is the atmosphere divided into layers?