(20 1 1? Wuxi) The picture on the right shows the leakage accident at the Fukushima nuclear power plant in Japan. (1) After the earthquake, the seawater cooling system stopped working due to power fai

(20 1 1? Wuxi) The picture on the right shows the leakage accident at the Fukushima nuclear power plant in Japan. (1) After the earthquake, the seawater cooling system stopped working due to power failure, and the reactor temperature. (1) Iron reacts with steam at high temperature to produce ferroferric oxide and hydrogen.

The chemical equation is 4H2O(g)+3Fe? High temperature? . ? 4h 2+3 fe3o 4；

(2) Under the condition of high temperature, the mixture of hydrogen and air explodes to generate a new substance water, so the change is a chemical change.

Because the nuclear charge of cesium is equal to the proton number of cesium, the proton number of cesium is 55;

(3)A, scientific and safe use of nuclear energy is conducive to preventing safety accidents, so A is correct;

B, make full use of wind energy, geothermal energy and solar energy, is conducive to saving fossil fuels and protecting the environment, so B is correct;

C, using fossil energy such as oil and coal as much as possible will not only accelerate the exhaustion of fossil fuels, but also produce a large number of substances that pollute the environment, such as carbon monoxide, sulfur dioxide, nitrogen oxides, etc., which will pollute the environment, so C is wrong;

D, looking for renewable bioenergy is conducive to saving fossil fuels and protecting the environment, so D is correct.

So choose: C.

So the answer is: (1)4H2O(g)+3Fe? High temperature? . ? 4h 2+3 fe3o 4；

(2) chemistry, 55;

(3)C。