Which statement is false when comparing fission and fusion for electricity production?

Fusion releases 3-4 times as much energy as fission. Fission releases about a million times more energy than fossil fuels.

We currently use fission to produce electricity here in the US and around the world. Fusion is still in the research phase.

Nuclear waste from fission is the main drawback to it's use in electricity production. Fusion would produce harmless helium instead.

For electricity generation, fission uses hydrogen as its main fuel and fusion uses uranium.

Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat

Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?

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.