(Look at the chart) You are trying to figure out the identity of a lump of yellow metal you found. You use a scale to determine that it has a mass of 50g. You fill a container with 100mL.
What kind of metal is the lump you found?
LOOK AT THE CHART

-impossible to know
-gold
-copper
-silver

(apex) when a cup of water is dropped, as the cup falls, the water in the cup falls out true or false?

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

The diagram shows the relationship between scientific disciplines.the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a.physics b.biology c.chemistry d.metallurgy