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Back to menu To play click on circle Matter Bonding Chemical Reactions Polarity Hodge Podge 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 Back to menu 1 What are…..elements Substances that can’t be broken down into simpler substances. Click here for answer back 2 What are the ….protons and neutrons What two particles are found in the nucleus? Click here for answer back 3 What is ….the atomic number The number of protons. Click here for answer back 4 What is ….the force between protons in the nucleus and the electrons This keeps electrons orbiting around the nucleus Click here for answer back 1 What is ….covalent bonding Sharing of electrons Click here for answer back 2 What are…ionic Redox reactions lead to this type of bond. Click here for answer back 3 What are….hydrogen bonds This type of bond allows water to cling to itself Click here for answer back 4 What are….. ions During a redox reaction the atoms involved become _________. Click here for answer back 1 What are…reactants and products These are the two parts of a chemical reaction Click here for answer back 2 What is ….metabolism This is the balance of energy into and energy out of a living organism. Click here for answer back 3 What are…enzymes The presence of these proteins help speed up a chemical reaction in your cells. Click here for answer back 4 What are …redox reactions Gaining and losing electrons are the two parts of these type of reactions. Click here for answer back 1 What are…protons This part of an Oxygen atom attracts Hydrogen’s electrons in a water molecule. Click here for answer back 2 What is…neutral This is the overall charge on a polar covalent molecule. Click here for answer back 3 What is…oval This shape best describes the orbit of hydrogen’s electrons within a polar molecule. Click here for answer back 4 What is…surface tension This phenomenon is created when water sticks to water. It allows insects to cross a pond. Click here for answer back 1 What is…capillary action It allows leaves to receive water and nutrients from the soil. Click here for answer back 2 What is…high heat capacity This property of water allows the oceans to control global climates. Click here for answer back 3 What are ….hydroxide ions OH Click here for answer back 4 What is…. a strong acid pH 1.2 Click here for answer back