Question
Which of the following elements is a noble
gas?Solution
Helium is a noble gas, which is a group of elements known for their low reactivity due to their stable electron configurations. Noble gases are colorless, odorless, and have very low boiling points. Oxygen (O) is a non-metal element essential for life and is commonly found in the atmosphere. Hydrogen (H) is a non-metal element and the lightest element in the periodic table. It is not a noble gas. Carbon (C) is a non-metal element and is the basis of organic chemistry.
Traditionally the internet slows down to a trickle, since everybody who are not on the street is likely to be online.
Of the four given options, choose the most appropriate one.
The soldiers carried around the orders of their commander without question.Ā
The B109 funds are intended to offset the loss of wages due to TB, and to help with (both travelling and nutrition).
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Select the alternative that will improve the bold part of the sentence in case there is no improvement select āNo improvementā.
You have m...
A callous system generates nothing but a misanthrope.
Select the most appropriate option that can substitute the bold segment in the given sentence. If there is no need to substitute it, select āNo substi...
Scientists are identify a gene that improves the heat tolerance of the algae that live symbiotically with coral species.
No students were present at the birthday party of class teacher Deepika maāam.Ā
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