The nuclear equation is incomplete. Superscript 1 Subscript 1 Baseline H + Superscript 15 Subscript 7 Baseline N yields blank + Superscript 4 Subscript 2 Baseline H e What particle completes the equation? Superscript 12 Subscript 6 Baseline M g Superscript 11 Subscript 5 Baseline B Superscript 11 Subscript 5 Baseline N a Superscript 12 Subscript 6 Baseline C

The missing species is carbon-12 .

The nuclear equation should be .

Explanation:

Let represent the mass number of the missing species, and let represent its atomic number.

.

For this question, there are three things to consider:

The sum of the mass numbers on the left-hand side of this reaction is: .

The sum of the mass number on the right-hand side (including that of the missing species) is .

These two numbers should be the same. In other words, . Therefore, the mass number of the missing species would be .

The sum of the atomic numbers on the left-hand side of this reaction is: .

The sum of the mass number on the right-hand side (including that of the missing species) is .

These two numbers should be the same. In other words, . Therefore, the mass number of the missing species would be .

The atomic number of the missing species is . Look up a modern periodic table. The element with atomic number

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jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.