Answer:
I don’t know which question you specifically need help with but an atom with 4 protons and 4 neutrons would be Beryllium. It is a neutral atom. It takes 4 electrons to make it neutral. Helium has 2 protons and 2 neutrons. It is also a neutral atom.
Explanation:
Answer:
Wet deposition
Explanation:
when the chemicals produced in the Earth can evaporate and reach the clouds, it will mixed with the water inside the clouds and form a slightly acid water than when is time to deposit the water into the Earth as snow, rain, fog or mist, the chemicals will travel with the water dissolved in it.
When they reach the soil, eventually, the water will evaporate or will be absorbed by soil, so the chemicals that are left behind, will reach the surface of Earth.
Depending where the chemicals were deposit, they can contaminate the sea, or other water bodies, or soil areas of crops, buildings, etc.
Hope this info is useful.
Always sudtract to find the answer of a irregular
The chemical equation that correctly represents the synthesis of calcium sulfite is
CaO(s) + SO₂(g) → CaSO₃(s)
<u><em>Explanation</em></u>
<u><em> </em></u>Synthesis reaction is type of chemical reaction in which two or more simple substance combine to form a more complex product.
The reaction above is therefore a synthesis reaction since CaO and So₂ combine to form CaCO₃ ( a complex product)
