The Nature of Matter
An atom of Carbon has 6 protons, how many electrons does Carbon have?
What is 6 electrons
Water has a partial negative charge on the oxygen end. What does this make a water molecule?
What is a polar molecule?
What element can combine with hydrogen, oxygen, phosphorus, sulfur, and nitrogen?
What is carbon.
What is the process that changes, or transforms, one set of chemicals into another.
What is a chemical reaction
Koolaid is what type of mixture?
What is a solution
The nucleus of an atom consists of what 2 particles?
What is a Proton and Neutron
What is the attraction between a hydrogen atom with a partial negative charge called?
A hydrogen bond
What are single sugar molecules known as?
What is a monosaccharide
What do chemicals call the energy that is needed to get a reaction?
What is activation energy.
What is a solution
What are atoms of the same element that differ in the number of neutrons they contain known as?
What is an isotope
What four groups of organic compounds are found in living things?
Why is the melting of ice not a chemical reaction?
What is because new chemicals are not formed.
Bleach, Ammonia and household cleaners are all what?
What are bases
What type of bond do you have when atoms share electrons?
What is a covalent bond
What 3 unique properties does Water have?
What is cohesion, adhesion and high heat capacity
What macromolecule can be used to store energy.
What is lipids.
What are enzymes
Lemon Juice, Tomato Juice and milk are all what?
What are acids
A sodium atom wants to freely give away their one electron. What type of chemical bond is this?
Ionic Bond
What is water and nondissolved material mixture called?
What is a suspension
What are living things main source of energy?
Carbohydrates
What are the reactants of enzyme-catalyzed reactions called?
What are substrates
Temperature, pH, and regulatory molecules will affect what?
What is activity of enzymes