WorksheetsBell Ringer 2-7-24
Total questions: 10
Worksheet time: 5mins
What is the key to the formation of different types of chemical bonds?
Difference in atomic mass
Difference in electronegativity
Difference in atomic radius
Difference in ionization energy
When the electronegativity difference between two atoms is more than 2, what type of bond is formed?
Ionic bond
Hydrogen bond
Covalent bond
Metallic bond
In an ionic bond, what is the charge of the sodium ion?
Depends on the situation
Positive
Negative
Neutral
What type of bond is formed when two atoms share two electrons?
Metallic bond
Ionic bond
Hydrogen bond
Covalent bond
In a polar covalent bond, which atom pulls the electron density towards itself?
The less electronegative atom
The more electronegative atom
Both atoms equally
Neither atom
If the electronegativity difference between two atoms is less than 0.5, what type of covalent bond is formed?
Metallic bond
Ionic bond
Nonpolar covalent bond
Polar covalent bond
How can you predict the type of bond that will form between two elements?
By comparing their atomic mass
By comparing their ionization energy
By comparing their electronegativites
By comparing their atomic radius
In a nonpolar covalent bond, how are the electrons shared between the atoms?
One atom completely steals the electrons
Neither atom shares the electrons
Both atoms share the electrons evenly
One atom holds the electrons more tightly
What is the main way atoms bind to one another, other than ionic and covalent bonds?
Metallic bonding
Dipole-dipole interactions
Van der Waals forces
Hydrogen bonding
What is the result of sodium and chlorine forming an ionic bond?
Negatively charged sodium ion and positively charged chloride ion
Neutral sodium ion and neutral chloride ion
Positively charged sodium ion and negatively charged chloride ion
No ions are formed
