Identify the Compound with (A)covalent Bond(s)

question 25

Multiple Choice

Identify the compound with (a) covalent bond(s) .

• A)CH₄
• B)Ne
• C)KBr
• D)Mg
• E)NaCl

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Definitions:

Sound Travels

Sound travels through various mediums (such as air, water, and solids) as a wave of pressure variations, allowing us to hear by reaching and being interpreted by our ears.

Feet/Second

A unit of speed expressing the distance in feet traveled or covered in one second.

Complex Tones

Complex tones consist of multiple frequencies or harmonics combined, which contribute to the richness and timbre of sounds, playing an essential role in the perception of music and speech.

Combination Of Frequencies

A combination of frequencies refers to the mixing or merging of different frequencies, often in the context of sound, radio waves, or signal processing, to generate new waveforms or effects.