Answer:
the answer is d when the state of matter changes it's not a chem change
Normally, when metals react with HCl, they from a chloride salt and hydrogen gas.
a) 2M + 6HCl → 2MCl₃ + 3H₂
b) M + 2HCl → MCl₂ + H₂
<span>An acidic solution has only hydrogen ions and a basic solution has only hydroxide ions </span>statement correctly distinguishes between an acidic and a basic solution
a wave that the medium is displaced perpendicular to the direction of the wave, such as waves on a string.
Explanation:
A transverse wave is a wave that the medium is displaced perpendicular to the direction of the wave, such as waves on a string.
A wave is a disturbance that transmits energy from one place to another.
There are two major types of waves:
- Transverse waves are waves that are propagated perpendicularly to the direction of the wave.
- A wave in string going up and down is a transverse wave.
- Electromagnetic waves are transverse waves.
- Seismic s-waves are transverse waves.
- Sound waves are longitudinal waves propagated parallel to their source.
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Waves brainly.com/question/5997157
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