The substances to the left of the arrow in a chemical equation are called reactants. A reactant is a substance that is present at the start of a chemical reaction.
Ionic compounds contain both cations and anions in a ratio that results in no net electrical charge
Answer:
The correct answer is - transparent medium.
Explanation:
A transparent substance or medium is the substance that allows light to pass through it. Light moves through these substances as they do not absorb the light and do not reflect too.
The example of such substances is glass, air or water. These substances allow light to pass through them.
Thus, The correct answer is - transparent medium.
Answer:
Explanation:
Hello,
In this case, considering that the heat due to a change in temperature is given by:
Whereas Q accounts for the heat, m for the mass, Cp for the heat capacity and ΔT the change in the temperature, therefore, the mass turns out:
Best regards.
The sun is composed of hydrogen (about 70%) primarily