Matter, Matter Everywhere
Matter that is composed of different kinds of atoms or molecules.
What is a Mixture
The number of milliliters (mL) per liter (L).
What is 1000
The chemical name for K2O
What is Dipotassium Monoxide
The distance between successive peaks in a wave.
What is Wavelength
The energy of position.
What is Potential Energy
What is a Covalent Bond
A substance, often a liquid, capable of dissolving one or more pure substances.
What is a Solvent
The number of grams (g) in one kilogram (kg).
What is 1000
The phase of matter where atoms or molecules are furthest apart and occupy the most space.
What is a Gas
(mg)/(L) in parts per notation.
What is PPM
The chemical formula for nitrogen trihydride.
What is NH3
Factors that influence the the balance of Earth's incoming and outgoing radiation.
What are Radiative Forcings
The energy required to raise the temperature of 1 gram of water by 1 degree Celsius.
What is a Calorie
The complete transfer of a valence electron from one atom to another.
What is an Ionic Bond
A negatively charged ion.
What is an Anion
The number of valence electrons in Arsenic.
What is Five
A pure substance with more than one type of atom.
What is a Compound
(ug)/(L) in parts per notation.
What is PPB
Name the compound with the formula KBr
What is Potassium Bromide
The units of frequency.
What is
1/(s)
What is Temperature
The partial positive and negative charges that result from unequally shared electrons.
What is a Bond Dipole
A compound that produces hydroxide (OH-) ions in aqueous solution.
What is a Base
The number of protons in an atomic nucleus.
What is an Atomic Number
What is Negative
Hydrogen in:
H2 + O2 --> H2O
What is a Limiting Reagent
When Earth's surface has high reflectivity it is said to have a high _____.
What is Albedo
Combustion requires ...
What is Heat, Oxygen, and Fuel.
What is Nonpolar
Acid and base combine to form water.
What is Acid-Base Neutralization
When an type of atom has more than one atomic weight (e.g., 14-N and 15-N).
What are Isotopes
Air and tap water are examples of this type matter.
What is Heterogenous Mixture
The mass percent of carbon in methanol (CH3OH).
What is 37.5%
The chemical formula for tetraphosphorus decaoxide.
What is P4O10
Light with higher frequency and shorter wavelengths have ____ energy than light with low frequency and long wavelengths.
What is Higher
The flow of kinetic energy from a hotter object to a colder object.
What is Heat
Which element is most electronegative in ethanol (C2H6O).
What is Oxygen
Ionic solute that is only slightly soluble.
What is a Weak Electrolyte
FLaReS
What is Falsifiable, Logical, Reproducible, Sufficient
Combustion is this type of change.
(mol)/(L) are the units of this measure of concentration.
What is Molarity
Name of the compound with formula Mg(OH)2
What is Magnesium Hydroxide
Microwaves, which are near the red end of the visible light spectrum, have ______ energy than visible light.
What is Lower
The energy necessary to initiate a chemical reaction.
What is Activation Energy
A strong attraction between a H atom bonded to O, N, or F and a neighboring O, N, or F atom.
What is a Hydrogen Bond
As pH increases, acidity ____.
What is Decreases
1% is this many ppm.
The quantity of this type of particle in an atom defines the type of atom.
What are Protons
A physical property describing the mass of a substance per unit volume (e.g., g/cm3).
What is Density
Description of the following equation:
Zn + 2HCl --> H2 + ZnCl2
What is a Balanced Equation
Light released when an electron falls from an excited state to a low energy state.
What is a Photon
Photosynthesis and cooking are examples of this type of reaction.
What is Endothermic
Compounds containing cyanates (CNO) are used in pesticide and polyurethane production. Which element C, N, or O is least electronegative?
What is Carbon
pH 8 to pH 6 increases proton concentration by how much?
What is 100
(solute (g))/(solvent (g)) xx 10^9
What is ppb