객관식
Which of the following best explains how two oxygen atoms, each with six valence electrons, can bond with each other?
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11. Bonding & Molecular Structure
Chemical Bonds
객관식
The element carbon (C) is most likely to form covalent bonds with which of the following elements?
A
Calcium (Ca)
B
Sodium (Na)
C
Magnesium (Mg)
D
Hydrogen (H)
검증된 단계별 안내1
Step 1: Understand the nature of bonding. Covalent bonds form when atoms share electrons, typically between nonmetals with similar electronegativities.
Step 2: Identify the type of elements given. Calcium (Ca), Sodium (Na), and Magnesium (Mg) are metals, while Hydrogen (H) is a nonmetal.
Step 3: Recall that carbon (C) is a nonmetal and tends to form covalent bonds with other nonmetals rather than metals.
Step 4: Recognize that metals like Ca, Na, and Mg usually form ionic bonds by donating electrons, not covalent bonds by sharing electrons.
Step 5: Conclude that carbon is most likely to form covalent bonds with hydrogen (H), a nonmetal, because they share electrons to achieve stable electron configurations.
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