tanga hindi mo alam bobo wag ka nang mag aral sagutin mo yan mag isa wag sa computer
Walang Kwenta GURO namin ;(
qsd
qsd
No
CFC's are useful to man. They act as coolants.
make it into something useful
as it is costlier . Less useful than what?
high pitch copper CW004A is use to make electrical items.
- it is a practically inert gas
Hammered copper can be used in many decorative or useful items. The effect of hammering the copper is to make a dented effect all over the copper. This can catch the light and make an attractive surface.
No this will not make a chemical change because if you put copper in baking soda it will make a physical change because it is not changing any of the properties inside the copper.
It is flexible and can have an aged look