1. Covalent bond is formed by A) transferring electrons from metal to nonmetal B) transferring electrons from nonmetal t
Posted: Wed May 18, 2022 1:01 pm
- 1 Covalent Bond Is Formed By A Transferring Electrons From Metal To Nonmetal B Transferring Electrons From Nonmetal T 1 (111.88 KiB) Viewed 81 times
1. Covalent bond is formed by A) transferring electrons from metal to nonmetal B) transferring electrons from nonmetal to metal C) sharing electrons between two metal atoms D) sharing electrons between two nonmetals 2. A bond in which an electron pair is unequally shared by two atoms is A) ionic bond B) metallic bond C) coordinate bond D) polar covalent bond E) nonpolar covalent bond 3. A bond in which electronegativity difference between bonded atoms in more than 2.0 is A) ionic bond B) metallic bond C) coordinate bond D) polar covalent bond E) nonpolar covalent bond 4. Which of the following statements about chemical bonding is FALSE? A) Atoms bond to lower their potential energy. B) Chemical bonds are formed by sharing or transferring electrons between atoms. C) Electrons involved the most in bonding are called core electrons. D) Main types of chemical bonds are ionic bonds and covalent bonds. 5. Which of the following compound has covalent bonds between atoms? A) NaCl B) CS2 C) K2S D) MnO2