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3 votes
Which of the following are likely to form a covalent bond?

A; two gold atoms
B; two neon atoms
C; hydrogen and oxygen atoms
D; magnesium and bromine atoms

2 Answers

2 votes
C) hydrogen and oxygen atoms
User Yvgen
by
7.9k points
4 votes

Answer: The correct answer is Option C.

Step-by-step explanation:

A covalent bond is defined as the bond which is formed when sharing of electrons takes place between the atoms forming a compound. This type of bond is usually formed between two non-metals.

From the given options:

Option A: two gold atoms

Gold atom is a metal and thus, will not form covalent bond.

Option B: two neon atoms

Neon atom is a noble gas and is unreactive atom. Thus, it will not form covalent bond.

Option C: hydrogen and oxygen atoms

Both the atoms are non-metals and thus, will lead to the formation of a covalent bond.

Option D: magnesium and bromine atom

Magnesium atom is a metal and bromine atom is a non-metal. Thus, they will not lead to the formation of covalent bond but will form ionic bond.

Hence, the correct answer is Option C.

User Ningrong Ye
by
7.4k points
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