Some can, some cannot
is seen when one substance reacts with another substance
physical properties are those that can be seen or measured without changing a material. chemical properties tell how the substance forms new substances when it mixes with something else.
physical
Most chemical changes happen between molecules, so they are unseen.
None.
they are harder to observe because youcan't be seen.
chemical .
this is false
Physical properties of matter are those that can be seen or measured without changing the substance into something else. Chemical properties tell how the substance forms new substances when it reacts with something else.
They are in the gaseous state,cannot be seen and is produced during boiling.
is seen when one substance reacts with another substance
They are in the gaseous state,cannot be seen and is produced during boiling.
physical properties are those that can be seen or measured without changing a material. chemical properties tell how the substance forms new substances when it mixes with something else.
Chemical energy is stored in the electron cloud.
It is true that a chemical reaction causes a chemical change. An example of this can be seen by adding baking soda to vinegar.
physical properties are those that can be seen or measured without changing a material. chemical properties tell how the substance forms new substances when it mixes with something else.
true