Untitled Quiz

Who proposed the atomic model that shows electrons move in concentric orbits around the nucleus?

• Dmitri Mendeleev

• Ernest Rutherford

• Niels Bohr

• John Joseph Dalton

What is the most widely accepted explanation for the origin of the universe?

• Nucleosynthesis

• Supernova Nucleosynthesis

• The Big Bang

• Stellar Nucleosynthesis

What is the process that gives rise to the formation of light elements like hydrogen, helium, and some traces of lithium?

• Big Bang Nucleosynthesis

• Supernova Nucleosynthesis

• Stellar Nucleosynthesis

• Nucleosynthesis

Who discovered X-rays?

• John Joseph Thomson

• Ernest Rutherford

• Wilhelm Roentgen

• Niels Bohr

What is the measure of the tendency of an atom to attract electrons to itself?

• Electronegativity

• Electronic Configuration

• Bohrs Model

• Valence Electron

What is the bond formed by the complete transfer of valence electron(s) between atoms?

• Covalent bond

• Nonpolar covalent bond

• Metallic bonding

• Ionic bond

What is the bond formed between atoms that have similar electronegativities and they share electrons in order to achieve octet configuration?

• Covalent bond

• Metallic bonding

• Ionic bond

• Nonpolar covalent bond

What is the type of intermolecular force that occurs specifically between a hydrogen atom bonded to either an oxygen, nitrogen, or fluorine atom?

• Dipole-dipole interactions

• Van der Waal forces

• Hydrogen bonding

• London dispersion forces

What is the type of intermolecular force that exists between all types of molecules, whether ionic or covalent-polar or nonpolar?

• London dispersion forces

• Hydrogen bonding

• Dipole-dipole interactions

• Van der Waal forces

What is the application of intermolecular force in medical devices?

• Medical Devices

• Electronic Devices

• Construction Materials

• Sports Equipment