Element Scavenger Hunt
Heterogeneous mixture that can be separated simply by pouring them onto a table and sorting them into separate piles, each of the same nut.
Malleable because of the metallic bonds that keep the atoms in place
Ice cube is a solid because the water molecules in ice don't have enough kinetic energy to keep the water from crystallizing at the air pressure and volume that is present when the temperature of the water is low enough
Milk food source of calcium. Calcium is the most abundant mineral in the body
Egg yolk contain sulfur but only the yolk not the white
Table salt Chlorine The chlorine is the halogen
Copper wiring from any electrical appliance cord It is a ductile metal with very high thermal and electrical conductivity. Pure copper is soft and malleable; a freshly exposed surface has a reddish-orange color.
Water is a liquid because at standard temperature and pressure because of the force of attraction between its molecules.
A result of a chemical change raw cookie dough turning into cooked cookies. Sugar undergoes a chemical change when it is cooked to make caramel. The heat from the cooking converts to sugar molecules into different molecules that give caramel its color and flavor.
Homogeneous mixture Water itself is an example of a homogeneous mixture. It often contains dissolved minerals and gases, but these are dissolved throughout the water. Tap water and rain water are both homogeneous, even though they may have different levels of dissolved minerals and gases.
An allotropic form of carbon CRYSTALLINE FORM
Spinach is high in potassium
Alkaline earth metal barium
Transition metal tantalum
Result of physical change ice melting