Chemistry · Periodic Classification of Elements
आयनिक त्रिज्याओं K+, Na+, Al3+, और Mg2+ का सही बढ़ता हुआ क्रम है:
- 1K+ < Al3+ < Mg2+ < Na+
- 2Al3+ < Mg2+ < Na+ < K+✓
- 3Al3+ < Mg2+ < K+ < Na+
- 4Na+ < K+ < Mg2+ < Al3+
सही उत्तर देखें
Al3+ < Mg2+ < Na+ < K+
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