Froggy Jumps Chemical Bonding QuizVersion en ligne Test your knowledge on chemical bonding concepts and types in this fun quiz game! par Isyam 1 Arrange the metals Li, Be, and Ca in order of increasing melting point. a Li < Be < Ca b Li < Ca < Be c Ca < Li < Be 2 What type of bond involves the sharing of electron pairs between atoms? a Ionic bond b Metallic bond c Covalent bond 3 Which type of bond is formed when electrons are transferred from one atom to another? a Ionic bond b Hydrogen bond c Covalent bond 4 What type of bond is characterized by a 'sea of electrons'? a Covalent bond b Ionic bond c Metallic bond 5 Which of the following is a property of ionic compounds? a Low conductivity b High melting points c Soft texture 6 What is the primary force holding atoms together in a covalent bond? a Electrostatic attraction b Gravitational force c Magnetic force 7 Which of the following elements is most likely to form a covalent bond? a Calcium b Carbon c Sodium 8 What type of bond is formed between hydrogen and oxygen in water? a Covalent bond b Metallic bond c Ionic bond 9 What is the term for the energy required to break a bond between two atoms? a Electronegativity b Bond dissociation energy c Ionization energy 10 Which type of bond typically results in the formation of a crystal lattice structure? a Metallic bond b Ionic bond c Covalent bond 11 What is the main characteristic of polar covalent bonds? a Unequal sharing of electrons b Complete transfer of electrons c Equal sharing of electrons 12 What is molicular geometry for CO2. a V-shape b Linear c Seesaw 13 Which molecule has a tetrahedral shape? a NH3 b H2O c CH4 14 Which bond angle is found in water (H₂O)? a 104.5 b 120 c 90 15 Which of the following shows metallic bonding? a Na b HCl c CH₃Cl 16 Which element has the highest electronegativity? a Oxygen b Fluorine c Chlorine 17 Which orbital overlap forms a pi (π) bond? a s-p b p-p parallel c p-p head-on 18 What is the bond order of O₂? a 1 b 2.5 c 2 19 What is the shape of BF₃? a Linear b Tetrahedral c Trigonal planar 20 Which type of hybridization occurs in methane (CH₄)? a sp² b sp³d c sp³ 21 Which of the following has a linear shape? a NH3 b CO2 c H20 22 Which molecule contains a triple bond? a O₂ b CO c N₂ 23 Which molecule has the smallest bond angle? a CH₄ b H₂O c NH₃ 24 What is the bond order of N₂? a 1 b 2 c 3 25 Which bond type allows for electrical conductivity in the solid state? a IONIC b COVALENT c METALLIC
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