The answer is 303 K, to find K you have to add 273 to the °C
The answer is C. Isotopes.
Isotopes are defined as two substances that have the same number of protons and electrons, but a different number of neutrons, and therefore a different atomic mass. For example, carbon-12 and carbon-14 are isotopes of each other.
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Answer:
Selenium hexachloride is SeCl6.
Explanation:
Usually when metals and Nonmetals join they are held together by ionic bonds.
