Maggie recorded her observations of the baking soda used in lab today. Which observation indicated a chemical property of the baking soda?

Properties of baking soda

Property Observed Observation

Color

White

Texture Fine crystals

Odor

None

Mixed with water Dissolves

Mixed with vinegar Bubbles

The texture is fine crystals.

The color is white

The substance dissolves.

She observes bubbles.

grav forces affect all objects magnetic forces affect magnetic objects and electric currents

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.

total distance/total time

(85 + 82)/(5+3)

167/8

20 just over