Chemistry vocabulary

1. element found on the left side of the jagged line on the periodic table
7. created by two or more atoms attached with chemical bonds
8. charge of an ion
11. substance at the start of a reaction
12. atoms that lose electrons will have a ______________ charge
15. scientist who created the first periodic table
16. type of bond where atoms share electrons
17. atom with a charge
19. atoms want to have 8 valence electrons
22. element found touching the jagged line on the period table
23. element in group 17
24. charge of a neutron
26. element found on the right side of the jagged line on the periodic table
27. not reactive

2. elements in group 1 are called _______________metals
3. small number in a chemical formula
4. the region in an atom where the electrons are found is called the electron ________________
5. row of the periodic table
6. electron on the outside of an atom
9. substance created in a reaction
10. atoms with 5, 6, or 7 electrons will _________ electrons to fulfill the octet rule
12. positive subatomic particle in an atom
13. element with 54 protons
14. inert element in group 18
18. subatomic particle involved in bonding
20. type of bond where atoms transfer electrons
21. prefix that means 4 when used in naming covalent compounds
25. column in the periodic table