Science Vocab Words

4. Metal / group in the periodic table consisting of the chemical elements lithium, sodium, potassium, rubidium, caesium, and francium
7. / A substance that cannot be broken down into simpler components by other non nuclear chemical reactions.
10. / A substance that is not in the form of metal.
11. / The building blocks of matter that are made of protons, electrons, and neutrons.
12. / A form of a chemical element that has a specific number of neutrons and protons which defines the element.
14. / Particles that have a positive charge.
16. Law / The law that the properties of the elements are periodic functions of their atomic numbers.
17. / A thing created by two or more separated elements.
18. Number / Total amount of protons and electrons in a nucleus.

1. / A solid material with characteristics of malleable, ductile, and good thermal conductor.
2. / Particles that do not have a charge and are neutral.
3. / A horizontal row of the periodic table.
5. Earth Metal / Six chemical in column 2 of the periodic table.
6. Cloud / Where atoms are located when they roam around the nucleus of an atom.
8. / Column of elements in the periodic table of the chemical elements.
9. / an element whose properties are intermediate between those of metals and solid nonmetals
13. Mass / The mass of an atom.
15. / The center of an atom. It contains the protons and neutrons.