Phyiscal and Chemical Changes 5th Grade Science

Vinegar and baking soda are mixed together. They form a new substance, carbon dioxide.
1. Physical change
2. Chemical change
Water is heated and turns into steam.
1. Physical change
2. Chemical change
A glass falls to the ground and breaks into small pieces.
1. Physical change
2. Chemical change
Baking soda is mixed with water.
1. Physical change
2. Chemical change
Sand and salt are mixed together in a bowl.
1. Physical change
2. Chemical change
A match is lit.
1. Physical change
2. Chemical change
An iron bar rusts when it is left out in the rain.
1. Physical change
2. Chemical change
A teaspoon of sugar is dissolved in a cup of water.
1. Physical change
2. Chemical change
Water is frozen.
1. Physical change
2. Chemical change
A piece of chalk is ground into dust.
1. Physical change
2. Chemical change
An aluminum pot is placed on a stove and heats up.
1. Physical cahnge
2. Chemical change
An iron rod gets magnetized.
1. Physical change
2. Chemical change
You cut your knee and put hydrogen peroxide on the cut.The hydrogen bubbles up when it comes into contact with your bodily fluids. It gives off pure oxygen gas.
1. Physical change
2. Chemical change
Lemon juice is adding to a baking soda solution. Carbon dioxide gas is given off.
1. Physical change
2. Chemical change