Across
- 2. The topic of naming ions and compounds; involves identifying the name or formula
- 6. _____ diagrams are used to show the order of orbitals are filled when writing electron configurations
- 7. A substance made up of multiple atoms bonded together
- 10. After electrons get excited, they release energy called atomic ______ to return to their original energy level
- 14. The agreement of a set of measurements with the true/right value
- 15. _______ of a chemical reaction are signs that the reaction has occurred. These include a change in odor, emission of energy, and gas production
- 18. The percent __________ describes the relative amounts of the elements in compound, which helps show the compound’s makeup
- 20. Measures heat and can be measured in 3 different units: Kelvin, Celsius, and Fahrenheit
- 23. Nuclear _______ can be found as three types, Alpha, Beta, and Gamma.
- 24. Matter can be found in four main _____, solid, liquid, gas, and plasma. This describes the phase that the matter is in.
- 25. This type of formula is the simplified version of a chemical formula
- 26. A version of an atom that has the same number or protons but a different number of neutrons
- 28. Percent _____ shows how accurate/correct your experimental data is compared to the known, accepted value.
- 30. Safety ______ are a type of lab equipment, used to protect the eyes from fumes, chemicals, and/or glass.
- 31. ______ electrons are the electrons found in the outermost shell of an atom
- 33. The ____ of reaction measures the speed at which a chemical reaction happens
- 35. The scientific field that is centered around the study of matter
- 36. This type of element is a good conductor that is malleable and ductile, and typically a cation
Down
- 1. The _______ Table is an organized array that features all of the elements, organized by atomic number.
- 3. A tightly bound group of atoms that form a single unit with a charge
- 4. Light can be modeled as a ____, which has a wavelength, amplitude, and frequency
- 5. Scientific ______ is a way to report numbers in the form _.______ x 10_
- 8. Lab ___ describes the materials and tools used when performing an experiment
- 9. The SI unit for amount in a sample. The number of particles in one of these is equal to Avogadro’s Number
- 11. This type of bond occurs between a metal and a nonmetal and involves the giving of electrons
- 12. _____ Particles are smaller pieces within atoms, namely protons, neutrons, and electrons
- 13. This is a bonding theory that helps to identify electron pair geometry and molecular geometry of a compound
- 16. This type of element is a poor conductor that is brittle and dull, and typically an anion
- 17. The Scientific _______ is a process with 6 steps that is important for all scientific discoveries
- 19. Describes how much matter is fit into a certain amount of space.
- 21. The _____ Spectrum includes waves of various wavelengths and frequencies, ranging from Gamma rays to radio waves
- 22. A cylindrical glass container that can be used to store, heat, and mix substances
- 27. Components of an atom in which electrons are held. Types are s, p, d, f, and g
- 29. This type of bond occurs between two nonmetals and involves the sharing of electrons
- 32. A chemical _____ outlines the reactants and products of a reaction separated by an arrow; acts as a recipe
- 34. Anything that has mass and takes up space