Advertisements
Advertisements
Question
Match the noble gases – with their correct symbols:
| Noble gases | Symbols |
| (a) Helium | (1) Ar |
| (b) Neon | (2) Xe |
| (c) Argon | (3) Rn |
| (d) Krypton | (4) He |
| (e) Xenon | (5) Kr |
| (f) Radon | (6) Ne |
Match the Columns
Advertisements
Solution
| Noble gases | Symbols |
| (a) Helium | He |
| (b) Neon | Ne |
| (c) Argon | Ar |
| (d) Krypton | Kr |
| (e) Xenon | Xe |
| (f) Radon | Rn |
shaalaa.com
Is there an error in this question or solution?
RELATED QUESTIONS
The formula of the sulphate of an element X is X2(SO4)3. The formula of nitride of element X will be :
Fill in the blank:
Symbolic expression for a molecule is called _____.
Give the symbol of the following element:
Radon
State the type of element for the following:
Fluorine
State the type of element for the following:
Copper
State the type of element for the following:
Chlorine
Give the formula of the following gas:
Ammonia
State whether the following ion or radical given below of a non-metallic element exhibits valency: 1–, 2– or 3–. (write the ion or radical with the correct valency).
Chloride
What is meant by the term ‘symbol’?
Write a note on Greem symbols.
