Examlex
When a binary compound is composed of a metal and a non-metal it is called ________.
Wavelengths
The distances between successive crests of a wave, especially waves of electromagnetic radiation like light or radio waves.
Capsaicin
A chemical compound found in chili peppers that generates the sensation of heat or burning in any tissue with which it comes in contact.
Sodium Ions
Positively charged particles of sodium, which play crucial roles in the body such as maintaining fluid balance, transmitting nerve impulses, and muscle contraction.
Substance P
A neuropeptide involved in the transmission of pain and other sensory information to the central nervous system.
Q1: How many significant figures are present in
Q7: Potassium dihydrogen phosphate has the formula _.<br>A)
Q26: Which of the following is a transition
Q44: The strength of a hydrogen bond is
Q53: 24.3 g of magnesium yield 40.3 g
Q70: Which of the following anions will have
Q71: NH?<br>A)non-polar<br>B)polar
Q100: H?S<br>A)non-polar<br>B)polar
Q100: The observed line spectra of electrically excited
Q104: A lead-sulfur compound contains 86.6% Pb. Its