here is an attached photo with a detailed explanation, good luck!
Since it is round and it is the asteroid belt it is most likely that he found a dwarf planet
The boiling point and distillation temperature of a substance are the same. The answer would be True
Answer:5.4 g / 13.6 g *100
Explanation:Its is the correct answer
Answer:
In the criss-cross method, the numerical value of the ion charge of the two atoms are crossed over, which becomes the subscript of the other ion. Using this technique, we will write the chemical formula of the given compounds.
Criss cross the absolute values to give Al2O3. To find the formula for magnesium oxide:- The oxidation number of Mg is +2 and oxygen is -2. Criss cross the absolute values to give Mg2O2In this example there is a common factor of 2 so divide by 2 to give MgO.