كيف تنطق "cu"
word
التعريف
'Cu' is the chemical symbol for copper, an element that is a reddish-brown metal used in wires, coins, pipes, and other products.
استمع في السياق
Cu is used to make electrical wires.
On the periodic table, Cu is number 29.
If you see Cu listed as an ingredient, it means there’s copper in the product.
You can find Cu in coins.