C2H4 and Covalent Bonding Concepts

The video explores whether C2H4, known as ethene, is an ionic or covalent compound. It begins by examining the periodic table, identifying carbon and hydrogen as non-metals, which form covalent bonds. The video then illustrates the Lewis structure of C2H4, highlighting the double bond between carbon atoms, indicating shared electrons. The conclusion confirms that C2H4 is a covalent compound.

What type of elements are involved in the compound C2H4?

• Metalloids

• Metals

• Non-metals

• Noble gases

What type of bond is formed when two non-metals combine?

• Ionic bond

• Covalent bond

• Metallic bond

• Hydrogen bond

What does a double bond in a Lewis structure represent?

• One electron transferred

• Two pairs of electrons shared

• One pair of electrons transferred

• Two electrons shared

In the Lewis structure of C2H4, how many pairs of electrons are shared between the carbon atoms?

• Four pairs

• Three pairs

• One pair

• Two pairs

What is the molecular geometry of C2H4?

• Linear

• Bent

• Trigonal planar

• Tetrahedral

Which of the following best describes C2H4?

• Ionic compound

• Covalent compound

• Metallic compound

• Polar compound

What is the common name for C2H4?

• Ethane

• Ethene

• Ethyne

• Ethanol