2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Chapter 25 Chapter 15,16, 19 Chapter.

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Presentation transcript:

2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Chapter 25 Chapter 15,16, 19 Chapter 17,18, 19 Chapter 25

Element with atomic number greater than 92

What is Transuranium element?

Particle of charge +1 and mass equal to that of an electron

What is Positron?

Emitted helium nucleus

What is Alpha particle?

Energetic electron from decomposed neutron

What is Beta particle?

High energy photons emitted by a radioisotope

What is Gamma radiation?

Conversion of an atom of one element to an atom of another element

What is Transmutation?

Element with unstable nucleus

What is Radioisotope?

Combination of two nuclei to form a nucleus of greater mass

What is Fusion?

Process that slows down neutrons so a fuel reactor can capture them to continue a chain reaction

What is Neutron absorption?

Process that decreases the number of slow-moving neutrons

What is Neutron moderation?

Splitting of nucleus into smaller fragments

What is Fission?

Radiation detector that makes use of phosphor-coated surface

What is scintillation counter?

Radiation detector that makes use of a gas filled metal tube

What is Geiger counter?

An unstable nucleus____

What is emits energy when it decays?

What is the most susceptible to damage from ionizing radiation

What is Soft tissue?

What is the boiling point of a solution that contains 3 moles of KBr in 2000g of water?

What is 101.4°C?

The process of adding a known amount of solution of known concentration to determine the concentration of another solution is called_____

What is Titation?

In titration when the number of moles of hydrogen ions equal the number of moles of hydroxide ions, what is said to have happened?

What is the point of neutralization has been reached?

What is the molality of a solution of water and KCl if the freezing point of the solution is -3°C?

What is 0.8m?

What is the approximate molar mass of a molecular solute if 300g of the solute in 1000g of water causes the solution to have a boiling point of 101°C?

What is 150 amu?

The amount of heat transferred from an object depends on what?

What is specific heat of an object?

What does the symbol ▲H stand for?

What is the heat capacity of a substance?

The heat content of a system is equal to the enthalpy only for a system that is at constant___

What is pressure?

On what principle does calorimetry depend?

What is law of conservation of energy?

K W= ____x_____=_____

K W= [H+] x [OH-] = 1.0 x