1 | ||
#1 | What is mass? | Anything that has mass and takes up space. |
#2 | What is volume? | The amount of space an object takes up. |
#3 | Two examples of chemical properties. | Flammability, reactivity |
#4 | What are three clues that a chemical reaction has taken place? | Fizzing, foaming, odor, color, precipitate |
#5 | Name 6 physical properties. |
2 | ||
#1 | Solubility? Physical or chemical property | physical |
#2 | Malleability is... | The ability of a substance to be pounded or hammered into thin sheets. |
#3 | What is state of matter? physical or chemical property | physical |
#4 | What are the states of matter in order from least amount of energy to greatest amount of energy. | s,l,g,p |
#5 | Ductility is.... | The ability of a substance to be drawn into a thin wire |
3 | ||
#1 | Which state of matter has a definite shape and definite volume? | solid |
#2 | Which state of matter are the particles are vibrating in place? | solid |
#3 | Which two states of matter take the shape of their container? | liquid and gas |
#4 | Which state of matter has an indefinite shape and indefinite volume? | gas |
#5 | plasma is... | hot, ionized gas |
4 | ||
#1 | What is weight measured with? | spring scale |
#2 | What is the difference between mass and weight? | accept all reasonable answers |
#3 | honey versus water...which has a higher viscosity? | honey |
#4 | what is the formula for density? | mass /volume |
#5 | what is the opposite of evaporation? | condensation |
5 | ||
#1 | What is the most common state of matter in the universe? | plasma |
#2 | Where can we find plasma? 3 examples. | flames, stars, lightning |
#3 | The change of state from a solid to a gas is known as... | sublimation |
#4 | exothermic is releasing or absorbing energy? | releasing |
#5 | endothermic is releasing or absorbing energy? | absorbing |
Final Question | |
Name the three changes of states that are endothermic | melting, vaporization, sublimation |