An independent variable is the variable the scientist is deliberately changing. The dependent variable is affected during the experiment. Hope that helped!
Mass percent of an element tells you what kind of elements are present in a molecule and what are the levels of each element which contribute to the total molecular mass of the molecule.
There is a formula to calculate the mass percent for each element:
% mass = (mass of element in 1 mole of the compound) / (molar mass of the compound) x 100%
The units of mass percent are usually grams.
The answer is the third option.
The image of wounded men in a makeshift clinic suggests the chaos of war.
Answer:
you could try reading books
Explanation:
Answer:
Ok this is probably late since I just got this as a district writing FSA sample thing but you can write about peer pressure, mental health (specifically depression) and how rewards impact decision making. :)
