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प्रश्न
Name an element which does not contain neutron.
उत्तर
Hydrogen does not contain any neutron.
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संबंधित प्रश्न
What type of bond is formed between two atoms, when the electronegative difference between them is High ?
The following table shows the electronic configuration of the elements W, X, Y, Z:
|
Element |
W |
X |
Y |
Z |
|
Electronic |
2, 8, 1 |
2, 8, 7 |
2, 5 |
1 |
Answer the following question based on the table above:
What is the formula of the compound formed between W and X.
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\[\ce{^39_19K}\]
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