Across
- 3. / the smallest component of an element
- 6. of state / physical changes in matter.
- 8. property / An intensive property is a property of matter that does not change as the amount of matter changes.
- 9. / an element whose properties are intermediate between those of metals and solid nonmetals
- 10. / substance formed when two or more chemical elements are chemically bonded together.
- 13. / same kind; alike.
- 17. / a solid material that is typically hard, shiny, malleable, fusible, and ductile,
- 18. / a substance that takes part in and undergoes change during a reaction.
- 20. substance / substances that are made of only one type of atom or only one type of molecule
- 21. / a substance produced during a natural, chemical, or manufacturing process.
- 22. / an ionized gas consisting of positive ions and free electrons in proportions resulting in more or less no overall electric charge,
- 25. / An element is composed of atoms that have the same atomic number
- 26. / a number of people or things that are located close together or are considered or classed together.
Down
- 1. property / Properties that do change tha chemical nature of matter.
- 2. / a means of solving a problem or dealing with a difficult situation.
- 4. / a length or portion of time
- 5. / is a measure of the amount of matter in an object.
- 6. reaction / a process that involves rearrangement of the molecular or ionic structure of a substance, as opposed to a change in physical form or a nuclear reaction.
- 7. / diverse in character or content.
- 10. / he branch of science that deals with the identification of the substances of which matter is composed;
- 11. / an element or substance that is not a metal.
- 12. / everything around you.
- 14. / an airlike fluid substance which expands freely to fill any space available, irrespective of its quantity.
- 15. / strongly built or made of strong materials; not flimsy or slender.
- 16. / a group consisting of parents and children living together in a household.
- 19. property / bulk property, meaning that it is a physical property of a system that does not depend on the system size or the amount of material in the system.
- 23. / a substance that flows freely but is of constant volume, having a consistency like that of water or oil.
- 24. / a substance made by mixing other substances together.
