i did my homework;
Describe the parts of an atom and where they are found within the atom.
An atom consists of a central portion, called the nucleus, and one or more electrons that constantly move around it. The nucleus contains one more relatively large particles called protons. The nucleus also contains one or more neutrons which are similar in size to protons.
Define atomic number, atomic weight, and isotope
. Atomic number is the number of protons in the atoms of a particular element. Atomic weight of an element approximately equals the number of protons and neutrons in its nucleus. Isotopes are atoms with the same atomic numbers but different atomic weights.
An ionic bond forms when. Ions with opposite electrical charges attract
Show the difference between a molecular formula and a structural formula.
Molecular formula shows the number and types of atoms while the structural formula shows how they bond physically.
The formula C6H12O6 means.
Define acid and base.
Acids are electrolytes that release hydrogen ions in water, while Base are electrolytes that release ions that bond with hydrogen ions.
Explain what pH measures, and describe the pH scale.
pH measures hydrogen ion concentration. The pH scale ranges from 0 to 14 where 0 is more acidic, and 14 is alkaline