Atomic mass. Which is the number of protons and neutrons combined.
Boyle's law states describes the relationship between volume and pressure for a given mass of gas and it aided our understanding of breathing.
Boyle's law states that, the volume of a given mass of gas is inversely related to its pressure at as long as the temperature is constant .
This means that, as the volume of a given mass of gas increases, its pressure decreases.
As the lungs expand during breathing, the volume of air in them increases as the pressure of air inside the lungs decreases.
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Answer: sound can slow down, so when it travels through all of that it's muffled and kind of blocked. sound travels at 332 metres per second so it's hard to stop the sound
Explanation:
Answer:
D.
Explanation:
Hydroxide ions are produced when acid reacts with a base under a Ph value of more than 7. Hydroxide ions are negatively charged ions which are released in the aqueous solution during titration process. It a oxygen and hydrogen atom covalent bond.
Answer:
Nitrogen and Arsenic
Explanation:
Since Phosphorous and Arsenic both are Nitrogen group elements i.e. Group(Va)
