Clouds permitting, the first one to four questions will be cloud questions.
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Al Gore says that responding to climate change is a moral imperative. What does moral imperative mean?
_________________________________ What is the advantage cited for launching carbon dioxide measuring balloons from the middle of the Pacific ocean, such as where we live?
List the seven colors of Newton's rainbow.
Is the spectrum shown discrete or continuous?
Is the spectrum shown produced by the sun or a gas discharge tube?
_______________ Will the magnets below repel or attract?
_____________ A Tanita Body Composition Analyzer uses a voltage of 9 Volts and consumes 0.7 Watts of power. What is the current i used by the Tanita?
_____________ What is the resistance for the Tanita unit above?
__________ What is the electrical charge on a proton?
__________ What is the electrical charge on a electron?
__________ What is the electrical charge on a neutron?
__________ Looking only at the diagram below, determine the atomic number of the atom depicted:
____________ Looking at the diagram above, what is the atomic mass for the atom?
____________ Looking at the diagram above and the chart on the wall, what is the one or two letter chemical abbreviation for this element?
_______________ What is the common name for compound with the formula H2O?
____________________ In general, what color do acids tend to turn floral pigment fluids?
____________________ In general, what color do bases tend to turn floral pigment fluids?
_______________ Is lime fruit juice an acid, base, or neutral?
_______________ Is aspirin an acid, base, or neutral?
_______________ Is vinegar an acid, base, or neutral?
_______________ Is baking soda an acid, base, or neutral?
_______________ Is bleach an acid, base, or neutral?
_______________ Is Drano drain cleaner an acid, base, or neutral?
_______________ The Pine Sol was a new addition to the lab this term. In the afternoon I used a floral pigment solution to determine if Pine Sol was an acid or a base. My solution turned distinctively dark green. Is Pine Sol an acid, a base, or neutral?