I believe that your option C would be the correct answer. We know that water can turn to a solid materail because during cold temperatures, water turns to ice.
We know that water can turn to gas, as water can evaporate.
And also, we know that water is obviosly a liquid.
Therefore, Option C would be your answer.
Answer:
read a lot and understand what you read
do practicals
The equation is already balanced
2AgNO3 + MgCl2 => 2AgCl + Mg(NO3)2
Hope this answers your question Mariaduong159
Radiometric Dating. It's used to find the dates of ricks and other objects based on what the known decay rate of radioactive isotopes. Different forms of this method can also estimate the age of natural and man-made materials.
The answer is D. A positively charged sodium Ion and a negatively charged chlorine ion form an ionic bond.
