Which of the following are characteristics of covalent bonds:
• A) The nuclei of the two atoms involved are very close together helping to destabilize the nuclei leading to bonding.
•B) An electron from one atom is completely transferred to the ajoining atom and circles its nucleus exclusively.
• C) This type of bond would be formed between a carbon atom and 4 hydrogen
atoms.
• D) This bond is formed as a result of Hydrogen's attraction to polar molecues.