11. What do you call the information gathered during an experiment A. Data B. Theory C. Conclusion D. Hypothesis 12. Scientists never stop leaming. They want to know the WHYs and HOWs of things. A. Creativity B. Curiosity C. Humility D. Careful judgement 13. Scientists do not jump to conclusions. Their judgment is based on facts and reliable information. A. Critical mindedness B. Patience C. Careful Judgement D. Resourcefulness 14. Scientists give reports truthfully and acknowledge sources of information. They do not claim the works of others, rather they give credit where it is due. A. Critical mindedness B. Humility C. Curiosity D. Intellectual honesty 15. Scientist think of possible alternative solutions to problems they are working on. They find alternative materials to be used for experiment. A. Resourceful B. Patience C. Intellectual honesty D. Objectivity 16. Which of the following statements is true about elements and compounds? A. Homogenous in nature B. Simplest form of matter. C. Commonly and naturally occuning materials. D. Can be broken down into simpler substances. 17. Which of the following substance is NOT a 'compound? A. Carbon dioxide B. Hydrogen C. Salt D. Sugar 18. Which of the following statements correctly describes a compound? It can be broken down into a simpler type of matter by chemical means. It has unique properties that are different from the properties of its individual elements. UL. It is composed of atoms of two or more elements that bond together. IV. It is composed of atoms of the same kind. A. I, il, UI, IV B. I, II, III only C. I, II, IV only D. II, III, IV only 19. Which of the following is correctly matched? 1. Nitrogen: Element: Nitrous Oxide: Compound II. Iron: Element: Rust: Compound III. Mercury: Element: Copper: Compound IV. Oxygen: Element: Water: Compound A. I, II, III, IV B. I, II, III only C. I, II, IV only D. I and Il only 20. Sodium is a silvery solid that reacts violently with water and chlorine. When they combine to form the compound sodium chloride known as salt, there is a fundamental change in the properties. Sal is often added to our food when cooking and it is safe to eat. Which of the following statement support the idea presented? A True to all compounds, they no longer have the properties of the elements that makes ther up B. True to some compounds, it maintains the properties of the elements that makes them up. C. True in all elements, it maintains its properties even after it combines with other elements. D. True lo all elements, they have the properties after they are combined. ​