Types of Matter: Molecules, Elements & Compounds

Match the word with the definition. Molecule Two or more elements chemically combined Compound Two or more DIFFERENT elements chemically combined Element A SINGLE type of atom, with a specific number of protons Match the word with the image. Compound Atom Element Sort the Images into the correct word. Atoms Molecules Elements Compounds Determine if the items below are Elements or compounds. Element H Au Fe Compound NaCl FeO2 SO4 Element C CO2 H2O H2SO4 is... an element a molecule a compound both a molecule and a compound both an element and a molecule Ca is... an element a molecule a compound both a molecule and a compound both an element and a molecule O2 is... an element a molecule a compound both a molecule and a compound both an element and a molecule CO2 is... an element a molecule a compound both a molecule and a compound both an element and a molecule How many atoms are represented by Ca2? 2 1 3 Carbon is considered an element while carbon dioxide is considered a compound. This is because carbon dioxide is – a gas at room temperature. made of two different elements. given off by green plants. none of these Which of the models best represents CaCO3?A.) B.)C.)D.) A B C D Which statement correctly describes the formula? 4 elements and 12 totals atoms. 2 elements and 24 totals atoms 3 elements and 24 total atoms 4 elements and 24 total atoms Write in the correct values for each column. Substance # of Atoms # of Elements Element? Compound? Fe # of atoms # of elements element? compound? O2 # of atoms # of elements element? compound? CO2 # of atoms # of elements element? compound? NH3 # of atoms # of elements element? compound? Fe2O3 # of atoms # of elements element? compound? What is matter? Write a paragraph about what you learned. You MUST use the following vocabulary words in your answer. (Vocabulary:matter, atom, nucleus, neutron, proton, electron, molecule, element and compound)