The student is aware that when put in a sink full of water, the styrofoam will float and the wood will sink. Use the particle diagram to explain why this occurs. In your response, compare and contrast the mass, volume and densities of the two substances.

Endeleev saw trends in the physical and chemical properties of elements when he organized them by

How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025