stannic

"The plumber used tin solder to fix the leaky pipes. "

"The oxidation of iron causes rust to form on metal objects. "

"I went to the park because the weather was nice. "

"The chemist carefully measured the ingredients for the baking soda volcano experiment in science class. "

"The juice box is a small container for the children's drinks at school. "

"Carbon is a tetravalent element, meaning it can form four chemical bonds with other atoms, which is why it's the basis for so many different molecules. "

"The box containing my old toys was stored in the attic. "

"The shop assistant labeled all the products in the shop."

"The box contained old photographs. "

"Rust is an iron oxide. "

"It looks weaker and weaker, the more I think about it."

"The current state of the project is that we are behind schedule. "