Radioactivity was discovered by __________. A. Kelvin B. Thomson C. Rutherford D. Henri Becquerel 💾 Save the Page as PDF: 📥𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝 𝐍𝐨𝐰! Related Read more articles Previous PostMalaria is a disease which effects the___________. Next PostMilk contains water_____________. If the aforementioned Answer is Wrong. Leave a Reply with an authentic source.Cancel reply