Physics · Radioactivity
निम्नलिखित में से कौन सा विकिरण/कण ऋणात्मक विद्युत आवेश वहन करता है?
- 1एक्स-किरणें (X-rays)
- 2अल्फा कण
- 3बेटा कण✓
- 4गामा किरणें
सही उत्तर देखें
बेटा कण
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