{
    "quizes": {
            "q1": {
                "question": "How would you classify sugar",
                "options": [
                    "pure substance-compound",
                    "pure substance-element",
                    "mixture-homogeneous",
                    "none of the options listed"
                ],
                "answer": "pure substance-compound"
            },
            "q2": {
                "question": "The correct number of significant figures in the number 1.250100 is",
                "options": [
                    "7",
                    "4",
                    "5",
                    "ambiguous",
                    "none of the options listed"
                ],
                "answer": "7"
            },
            "q3": {
                "question": "Suppose a thermometer has marks at every one degree incrememnt and the mercury level on the thermometer is exactly between the 25 and 26 degree Celsius marks.  We should properly report the temperature measurement as",
                "options": [
                    "25.5 degree C",
                    "25 degree C",
                    "25.55 degree C",
                    "25.50 degree C",
                    "26 degree C"
                ],
                "answer": "25.5 degree C"
            },
            "q4": {
                "question": "A fictional element has two isotopes, each making up 50% of the population. Isotope one has a mass of 80.0 amu, isotope 2 has a mass of 85.0 amu. Calculate the atomic mass of the fictional element.",
                "options": [
                    "82.5 amu",
                    "165 amu",
                    "40 amu",
                    "42.5 amu",
                    "none of the options listed"
                ],
                "answer": "82.5 amu"
            },
            "q5": {
                "question": "All of the following statements about different elements are true except ",
                "options": [
                    "sulfur is considered a metalloid",
                    "Krypton is one of the noble gases",
                    "manganese is a transition metal",
                    "barium is an alkaline earth metal",
                    "iodine is a halogen"
                ],
                "answer": "sulfur is considered a metalloid"
            },
            "q6": {
                "question": "A lead ball has a mass of 55.0g and a density of 11.4g per cubic centimeter. What is the volume of the ball ",
                "options": [
                    "4.82 mL",
                    "4.82 L",
                    "0.207 mL ",
                    "0.207 L ",
                    "none of the options listed"
                ],
                "answer": "4.82 mL"
            },
            "q7": {
                "question": "What is the correct symbol for mercury",
                "options": [
                    "none of the options listed",
                    "MY",
                    "Hy",
                    "Hm",
                    "Me"
                ],
                "answer": "none of the options listed"
            },
            "q8": {
                "question": "Which of the folling statements about ions is INCORRECT",
                "options": [
                    "Cations always have the same number of protons as electrons",
                    "Cations are formed when an atom loses electrons",
                    "Cations are positive ions and aniions are negative ions",
                    "Anions are fomred when an atom gains electrons",
                    "All statements are correct"
                ],
                "answer": "Cations always have the same number of protons as electrons"
            },
            "q9": {
                "question": "Which of the following is NOT an example of a physical property",
                "options": [
                    "Water can form hydrogen and oxygen gas under electrolysis conditions",
                    "Liquid water can turn into steam in a heated tea kettle",
                    "Solid ice can be very brittle",
                    "Water can freeze solid at 32 degree Fahrenheit",
                    "none of the options listed"
                ],
                "answer": "Water can form hydrogen and oxygen gas under electrolysis conditions"
            },
            "q10": {
                "question": "Which state of matter has atomic spacing that is close together and definite shape",
                "options": [
                    "Solid",
                    "Liquid",
                    "Gas",
                    "Plasma",
                    "none of the options listed"
                ],
                "answer": "Solid"
            }
        }
}