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प्रश्न
Write the names of elements from the following symbol:
Xe
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उत्तर
Xe- Xenon
संबंधित प्रश्न
Give the symbols of: Carbon, calcium, copper, chlorine, cobalt, argon.
Find the atomicity of the Following molecule:
Carbon Monoxide
Complete the statement given below by filling in the blanks with the correct words.
Atom contains ________ , with positively charged _____.
Who are my companions?
| Group 'A' | Group 'B' |
| 1. Stainless steel | (a) Non-metal |
| 2. Silver | (b) compound |
| 3. Bhajani mixture for milling | (c) Mixture |
| 4. Salt | (d) Element |
| 5. Coal | (e) Alloy |
| 6. Hydrogen | (f) Metal |
Write the names of elements from the following symbol:
Ti
Write the names of elements from the following symbol:
Cu
Write the names of elements from the following symbol:
Pt
State why brass is considered as a homogenous mixture while a mixture of iron & sulphur – heterogenous.
Higher Order Thinking Skills.
In the diagram given below, the circle, square and triangle represent the atoms of different elements.
Identify all combinations that represent
- molecule of a compound
- molecule of an element consisting of two atoms
- molecule of an element consisting of three atoms
Elements contain the ______of the same kind.
