Chemistry may be a friend in the following ways:
1- Our day to day lives depend on it, whether it be washing powders, fertilizers, preservatives, etc.
2- Even the reactions taking place inside our body are because of the presence of chemicals.
3- Gadgets like tablets, phones, etc. work because of chemicals stored inside their batteries.
It may be a foe in the following ways:
1- Harmful chemicals and gases can destroy our earth and lead to Global Warming and many other problems.
2- It can even cause harm to our body.
3- Suicide bombs and other life destroying things are made up of chemicals.
For me, a volcano is a friend because it is sometimes quiet.
Nuclear radiation can be both friend and foe. It is used in various medical applications, such as cancer treatment and diagnostic imaging. On the other hand, exposure to high levels of nuclear radiation can be harmful and have detrimental effects on human health and the environment, as seen in nuclear accidents like Chernobyl and Fukushima.
Your friend has not met all the Chemistry teachers in the world. My teachers were a wide variety from strong men to beautiful ladies.
If you're asking what does it mean by chemistry, well...Chemistry is a stream of science in which you explore atomic particles and their bonds, metals and their reactivity, and chemical reactions. "In Chemistry, the Periodic Table of Elements becomes your best friend!"
J. Friend has written: 'Botany or molecular phytobiology?' -- subject(s): Botanical chemistry, Plant molecular biology, Plant physiology
friend or foe...no
foe
foe
foe xoxoxoxo
A foe
Friend or Foe - song - was created in 2005-12.
Friend or Foe - album - was created in 1982-10.
Foe among friend is hidden though
fun
foe there gross
foe to the plants
friend