In this reaction, two nuclei are fused together to form one larger nuclei.
What is fusion?
100
As the wavelength of a wave increases
the speed increases
the frequency decreases
the energy increases
What is the frequency decreases?
100
This type of reaction releases heat to its surrounding environment.
What is exothermic?
100
It has a mass of zero and a charge of -1.
What is a beta particle?
200
Which of the following contains the greatest number of Oxygen atoms?
2 moles of Ca(ClO3)2 ;
4 moles of KNO3 ;
2 moles of Fe2(CO3)3
What is 2 moles of Fe2(CO3)3
200
The type of nuclear decay that has mass, and has a charge of +2.
What is alpha decay?
200
Which set lists EM radiation in order from least to most energetic?
UV, Visible, Infrared, microwave
radio, microwave, UV, gamma
UV, violet, red, infrared
What is radio, microwave, UV, gamma?
200
An example of an increase of entropy would be;
water freezing;
water boiling;
water condensing
What is water boiling?
200
Adding salt to ice does this.
What is increases the freezing point?
300
How many atoms are in 179g of Ir?
What is 5.61*10^23?
300
In this reaction, a large nuclei is split into two smaller nuclei.
What is fission?
300
What happens to the frequency of visible light as the wavelength gets longer?
What is decreases.
300
This type of reaction absorbs heat from its surrounding environment.
What is endothermic?
300
Adding Zinc metal to Hydrochloric Acid is what type of reaction?
What is endothermic?
400
How many molecules is in .500 moles of N2O5?
What is 3.01*10^23?
400
Nuclear decay that has neither mass nor charge.
What is gamma?
400
This wavelength has the highest energy.
What is gamma rays?
400
During an endothermic reaction, heat content in the surrounding environment decreases because
the reaction absorbs heat energy
400
Adding baking soda to vinegar is what type of reaction?
What is exothermic?
500
The number identified as Avogadro's number.
What is 6.02*10^23?
500
Radioactive decay listed least dangerous to most dangerous.
What is alpha, beta, gamma?
500
This type of radiation has the shortest wavelength.
What is gamma waves?
500
The amount of energy absorbed or released in a chemical reaction.
heat of vaprization ;
heat of reaction ;
heat of condensation