An ion from a given element has 19 protons and 18 electrons. what is the charge on the ion? what is the name of the element? what is the symbol for the ion?

one state would change   like louisiana to texas. thats a change

explanation:

plants need sunlight, water, and carbon dioxide to make food. plants use the raw materials of water, nutrients they absorb from soil, and carbon dioxide to make sugars the plant can use. energy from the sun and chlorophyll are also needed.