The pure substance of water mixes with the waste. The waste does not dissolve into the water, therefore it is a mixture.
Answer:
CO2 is a compound cause there is more then one
Answer:
A) They all have 12 protons.
Explanation:
Magnesium has an atomic number of 12 which means it has 12 protons. All Magnesium atoms have 12 protons, the neutrons however may differ which produces things called isotopes where the atoms have same protons but neutrons change.
Keep in mind the atomic number is unique to each element, so 12 atomic number will always be Magnesium, 1 will always be Hydrogen and so on.....
Using off road vehicles does help contribute to the process of erosion.
Answer:
2HNO3 +Na2CO3 → CO2 + H2O + 2NaNO3
