Chemistry, 18.11.2020 09:50 aide1234564

At STP or standard conditions, which list of elements contains a solid, a liquid, and a gas? A. Hafnium, Mercury, and Helium
B. Barium, Bromine, and Boron
C. Chromium, Chlorine, and Carbon
D. Selenium, Tin, and Strontium

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At STP or standard conditions, which list of elements contains a solid, a liquid, and a gas? A. Haf...