Chemistry
Grade-9
Easy
Question
Choose the incorrect statement about the trends in the properties of the elements of a period going from left to right from the following statements.
- The oxides become more acidic.
- The elements become less metallic.
- The number of valence electrons increases.
- Atoms start to lose their electrons more easily.
Hint:
Tendency to lose valence electrons reduces from left to right.
The correct answer is: Atoms start to lose their electrons more easily.
As we move from left to right in a period:
- The oxides become more acidic.
- The elements become less metallic.
- The number of valence electrons increases.
- Atoms does not tend to lose their electrons.
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