Go to the Quizzes Page Energy and States of Matter 0% 9 Created by AbuBakrShalabi Please write your name and email to receive your certificate. 1 / 20 When the temperature decreases, ____________________. the thermal energy increases the thermal energy changes randomly the thermal energy decreases the thermal energy remains constant 2 / 20 Everything that has mass and occupies space is solid matter gas liquid 3 / 20 ____________ is a small particle that is the building block of matter. Compound Pressure Element Atom 4 / 20 Find the chemical formula of a compound made of 6 atoms of carbon, 12 atoms of hydrogen, and 6 atoms of oxygen. 6CHO 6CH2O CH2O C6H12O6 5 / 20 Which of the three states of matter take the shape of the container they are placed in? solids only liquids and gases liquids only gases and solids 6 / 20 Each sucrose particle C12H22O11 contains _________________ 12 atoms. 33 atoms. 45 atoms. 3 atoms. 7 / 20 The state of matter that has a definite shape and a definite volume. liquid gas solid 8 / 20 When a substance goes from a gas state to a liquid state condensation melting freezing evaporation 9 / 20 When a liquid is poured from one container to another, it takes the shape of the container it is placed in. What property of liquids is concluded from this fact? Liquids don't have a fixed shape. Liquids don't have a fixed volume. Liquids have mass. Liquids have a fixed shape. 10 / 20 ____________ is matter with a composition that is always the same. Thermal contraction Compound Atom Substance 11 / 20 Matter in this state has no definite shape, but has definite volume. plasma liquid solid gas 12 / 20 Which of the following shows a compound? . . . . 13 / 20 What makes this snowperson melt? air making particles disappear heat causing particles to speed up heat causing particles to slow down light making particles stop 14 / 20 ____________ is a substance that consists of only one type of atom. Compound Atom Thermal contraction Element 15 / 20 _______________ energy is stored energy due to interactions between objects. Thermal Potential Kinetic 16 / 20 _______________ energy is energy due to motion. Potential Thermal Kinetic 17 / 20 Which statement is TRUE about temperature? is measured using a thermometer is a measure of the average kinetic energy of the particles in a material is a measure of the average potential energy of the particles in a material is a measure of the average thermal energy of the particles in a material 18 / 20 As the motion of the particles in a substance increases, ____________. the temperature increases the kinetic energy increases the temperature decreases the thermal energy decreases 19 / 20 Which of the following compounds is made of Five atoms? CO2 CH4 NH3 H2O 20 / 20 Which statement is TRUE about the gas particles? The particles are close to each other and able to vibrate. The particles are far apart and vibrate in their place. The particles are less tightly packed and can move around each other. The particles are far apart and can move around freely. Your score is 0% Restart quiz Go to the Quizzes Page