I need help to cause it asked me that questions
Answer:
Yes, Is a glass window good reflector of heat.
I believe it was decomposition reaction
Uses for radioactive tracers is to look for flaws in metal objects and are also used by doctors to x-ray images to look at your bones.
Answer: matter and its interaction with energy. Matter has mass and occupies space. A Substance is matter that cannot be separated into other kinds of matter by physical means.
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