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प्रश्न
State the trend in chemical reactivity across the third period left to right.
एक पंक्ति में उत्तर
उत्तर
Across a period, the chemical reactivity of elements first decreases and then increases.
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Chemical Reactivity
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
State the trend in chemical reactivity down the group in group IA (1).
Explain why the following statement is not correct:
Reactivity increases with atomic number in a group as well as in a period.
Arrange the following as per instruction given in the bracket.
K, Pb, Ca, Zn (increasing reactivity)
State the trend in chemical reactivity down the group in group VIIA (17).
