Chemistry 101

Do you still remember your Chemistry lessons? This quiz is about compounds and radiation.

 

Quiz ID:	#31487
Fun:	(2.46)
Difficulty:	(2.17)
Category:	Science > Chemistry
Created By:	science12nerd

 

#1   Which of the following is the least penetrating type of radiation?

Beta
Alpha
X-rays
Gamma
Positrons

#2   Which type of radiation gives off an electron?

Beta
Alpha
X-rays
Gamma
Positrons

#3   Which of the following changes occurs in the nucleus when a positron particle is given off during a nuclear decay process?

The loss of a neutron
The production of a proton
The production of a neutron
The splitting of a neutron into a proton and an electron
The loss of a particle containing two protons and two neutrons

#4   Which of the following is an example of a nuclear reaction in which the nucleus of an atom splits into a smaller particle?

Sun
Stars
Atomic bomb
Thermonuclear
Hydrogen bomb

#5   Which of the following does a nuclide lose if it emits gamma rays?

Electrons
Protons
Stability
Energy
Neutrons

#6   Which of the following is the most penetrating type of radiation?

Beta
Alpha
X-rays
Gamma
Positrons

#7   The most non-metallic atom is an atom with three valence electrons.

True
False

#8   Which of the following elements has the greatest tendency to gain an electron?

Sodium (Na)
Magnesium (Mg)
Sulfur (S)
Chlorine (Cl)
Calcium (Ca)

#9   Fluorine is the most electronegative element.

True
False

#10   Which of the following is an ionic compound?

CH4 (Methane)
CCl4 (Carbon Tetrachloride)
MgCl2 (Magnesium Chloride)
SO2 (Sulfur Dioxide)
CO2 (Carbon Dioxide)

 

 

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