Answer:
Explanation:
Both light and sound can be described in terms of wave forms with physical characteristics like amplitude, wavelength, and timbre. Wavelength and frequency are inversely related so that longer waves have lower frequencies, and shorter waves have higher frequencies.
The answer is D because there is no forces of attraction or repulsion between gas particles .
Chemistry is the study of substances—that is, elements and compounds.
Their proton and electron numbers are same
Answer:
D. a nonpolar covalent bond
