Which balanced equation represents a fusion reaction? A)
235
3592U + lon → 9336Kr + 14056Ba + 3 on
B)
22688Ra +22286Rn + 42 He
C)
147N + 4zHe → 1730 + ',H
D) 21H + 31H 42He + lon

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.

Amixture that has two or more substances that are spread out evenly is called a. compound b. heterogeneous c. substance d. homogeneous

What is bromine+calcium iodide--> calcium bromide +iodine balanced