No.
Yes!
Absorption spectroscopy works by measuring how much light is absorbed by a substance at different wavelengths. When light passes through a sample, certain wavelengths are absorbed by the molecules in the sample, causing them to move to higher energy levels. By analyzing the amount of light absorbed at each wavelength, scientists can determine the chemical composition and concentration of the sample.
Mass is an extensive property, which depends only on the amount of matter in the sample, not on the composition of the sample.
Yes, leaves are a sample of matter. Matter is anything that has mass and takes up space. Leaves are composed of atoms and molecules, making them a form of matter.
yes
Yes.
Yes.
an element
characteristic property :)
an element
The amount of space that a sample of matter occupies is called its volume. This can be measured in units such as cubic meters, liters, or cubic centimeters depending on the scale of the sample.
Depends on what the sample is and how much of it you have.