How is a chemical equation similar to a
mathematical equation, and
how do they model a natural
phenomenon?​

Compare and contrast physical changes with chemical changes.

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17

Ants live on acacia trees in south america. the ants feed on sugars secreted by the trees. the trees provide room for the ants to live. the ants sting any other insect or animal that comes to eat the trees. what type of relationship is this?