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## Mass / Volume / Density

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**Mass/Volume/Density**Sarah Stack andAsh Letts**Mass**• Mass is a measure of the amount of material in an object. • It can be measured with grams and kilograms. • A large object contains more matter then a small object made of the same material. • To find the mass of an object, you can measure them with a balance or a scale.**Volume**• Volume is the amount of space an object with matter takes up. • The volume of a solid can be measured in cubic centimeters (cm3) • Liquid volumes are measured in liters (L) or milliliters(mL). • One cm3 equals one milliliter. • To find the volume of a solid that does not float in water, measure the volume of water it moves away while it sinks.**Volume is how much space the object takes up (in this case**Justin Bieber) !!!**Density**• The density of an object is its mass per unit volume . • To find the density of an object , measure its mass and its volume then add them up! • After that, divide the mass by the volume or vice versa. • Remember density is not the same as mass.**Fun Facts**• A bottle filled with plastic foam will float because the foam is less dense then the water. • A bottle of sand will sink because sand is denser then water. • All objects of a pure item kept under the same conditions have the same density.**THE END**• I hope you liked our presentation !!!