Surface Tension
Polarity
Capillary Action
Specific Heat
The smallest part of an element that is a basic unit of matter
The unit measure of an element
Elements that make up molecules
Neutrons in the nucleus
Capillary Action
Polarity
Surface Tension
Specific Heat
It breaks the polarity and therefore the surface tension
Liquid detergent is not soluble
It changes the pH
It changes the specific heat
Protons (+) positive, Neutrons are neutral, electrons (-) negative
Protons are neutral, neutrons are the nucleus, electrons (-) negative
Protons (-) negative, neutrons (+) positive, electrons (-) negative
Protons (+) positive, neutrons (-) negative, electrons are neutral
Capillary Action
Polarity
Universal solvency
Surface tension
Evaporate
Condense
Liquify
Solidify
Data
Procedure
Observation
Control
Streamflow
Groundwater discharge
Snowmelt runoff to streams
Water storage in oceans
Water storage in the atmosphere
Condensation
Evaporation
Sublimation
Evapotranspiration
Surface Runoff
Precipitation
Water storage in ice and snow
Infiltration
Groundwater storage
Spring
Freshwater storage
Water is polar and can dissolve more substances than any other liquid
Solutes are not polar molecules
Water is made up hydrogen and oxygen atoms
Water has a neutral pH
Ionically bonded electrons
Electrons in the outer most cloud of an atom
A negatively charge ion
A positively charge ion
The H2 symbol represents two atoms of Hydrogen.
The H2 symbol represents a Hydrogen atom.
The H2 symbol represents a water molecule.
The H2 symbol represents an ionic bond.
Capillary Action allows water to move against gravity.
Surface tension allows water to move against gravity.
Cohesion allows water to move against gravity.
Universal solvency allows water to move against gravity.
The size of the container aperture (opening)
The mass of the container
The volume of water the container holds
The weight of the pennies
Made of two or more elements chemically combined.
The building block of all matter.
A mixture of elements.
A pure substance.
Hydrogen has an atomic number of one and is unsatisfied when the outermost orbital is unfilled. A hydrogen molecule of two hydrogen atoms is more stable than two individual hydrogen atoms
Hydrogen has an atomic number of two and does not need to share
Hydrogen usually combines with other atoms to form covalent bonds
Hydrogen has one proton and is in search of one neutron
Controls
Observations
Variables
Data
Theory
Hypothesis
Conclusion
Data
Solution
Solvent
Dissolution
Solute
Hydrogen has an atomic number of one and is unsatisfied when the outermost orbital is unfilled. A hydrogen molecule of two hydrogen atoms is more stable than two individual hydrogen atoms
Hydrogen has an atomic number of two and does not need to share
Hydrogen usually combines with other atoms to form covalent bonds
Hydrogen has one proton and is in search of one neutron
A mixture of liquids that do not dissolve in each other. One liquid is suspended within the other liquid.
When one liquid repels another and is neutral.
When a solute dissolves in a solvent.
When a liquid solidifies.
Specific heat
Evaporation
Condensation
Specific gravity
Covalent bonds share electrons in the valence. Ionic bonds are formed when one atom loses an electron and it becomes a positive ion and the atom that gains the electron becomes a negatively charged ion because it has gained an electron.
Covalent bonds are formed when one atom loses an electron and it becomes a positive ion and the atom that gains the electron becomes a negatively charged ion because it has gained an electron. Ionic bonds share electrons in the valence.
Covalent bonds have a neutral electronegativity. Ionic bonds create anions.
Covalent bonds make new elements. Ionic bonds create cations and anions.
Theory
Hypothesis
Conclusion
Data
Evapotranspiration
Precipitation
Condensation
Evaporation
Waters ability to stick to other materials
Waters ability to stick to itself
Covalent bonds in water
Capillary Action
Solute
Solution
Solvent
Insoluble
Where the soap enters the water it breaks the surface tension, causing the pepper to move to the sides of the dish where the surface tension is still strong enough to keep it afloat.
Where the soap enters the water the pepper scatters to avoid the soap micelles from surrounding it.
Pepper is hydrophilic, when the soap enters the water the pepper spreads out to stay attached to the water, repelling the soap.
Where the soap enters the water it breaks the adhesion between the pepper and the water causing the pepper to move to the sides of the dish where it can reattach to the water and float.
Polarity
Surface tension
Universal solvency
Capillary Action
Ionic bonding allow atoms to have complete outer shells by transferring electrons. Ionic bonding is when one or more electrons are removed from one atom and gained and attached to another atom. This results in positive and negative ions that attract each other.
Ionic bonding allow atoms to have complete outer shells by sharing electrons. Ionic bonding is when one or more electrons are shared from one atom with another atom. This results in a shared valence.
Ionic bonding is a chemical compound formed by the joining of two or more atoms.
An ionic bond forms a stable compound through the sharing and transfer of valence electrons.
Element
Atom
Molecule
Substance
Solvent
Solution
Dissolution
Solute
Polarity
Specific heat
Universal solvency
Surface tension
An negatively charged particle (atom or molecule).
The electrically charged particles of Ca2+, Mg2+ presence in water.
An electrically charged particle (atom or molecule) whose charge is determined by the loss or gain of electrons.
An electrically charged particle (atom or molecule) whose charge is determined by the sharing of electrons.
Atomic number
Atomic mass
Subatomic particles
Nucleus
Matter has mass, takes up space and can exist as a solid, liquid or gas.
Matter is made up of atoms and has weight.
Matter is made up of elements and has weight.
Matter has weight, takes up space and can exist as a solid and liquid only.
A material that pulls moisture through by capillary action
Adhesion of water
Cohesion of water
Capillary Action of water
A compound is a pure substance made up of two or more elements that are combined chemically in a specific ratio. A mixture is two or more substances that are in the same place and are not chemically combined.
A mixture is a pure substance made up of two or more elements that are combined chemically in a specific ratio. A compound is two or more substances that are in the same place and are not chemically combined.
A compound is a mixture made up of two or more elements that are chemically combined. A mixture is a combination of two or more substances that occupy the same place.
A compound is set of element that are blended but not chemically combined. A mixture is made up of emulsifiers.
Theory
Process
Experiment
Control
Since oil is less dense than water, the oil sits on top of the water. When it's dropped into the cylinder and hits the oil first, the food coloring forms a tight bead because it does not want to mix with the oil. Because the food coloring is water based, it is more dense than the oil and slowly sinks through it. When it reaches the intersection of the oil and water it sinks through and then the bead of food coloring bursts apart dissolving in the water.
Since oil is more dense than water, the water sits on top of the oil. When it's dropped into the cylinder and hits the water first, the food coloring forms a tight bead because it does not want to mix with it. Because the food coloring is oil based, it is more dense than the water and slowly sinks through it. When it reaches the intersection of the oil and water it sinks through and then bursts apart.
The food coloring is oil based and floats through the water to reach the oil.
The food coloring is more dense than the oil and the water and floats through the oil to reach the water. When the food coloring reaches the water it absorbs it.
In a water molecule, the atom of Oxygen has a slight negative charge (-), each atom of Hydrogen has a slight positive charge (+). A molecule of water has oppositely charged ends.
In a water molecule, the atom of Oxygen has a slight positive charge (+), each atom of Hydrogen has a slight negative charge (-). A molecule of water has oppositely charged ends.
In a water molecule, the atom of Oxygen has a neutral charge, each atom of Hydrogen has one each of a positive ( +) and (-) negative charge. A molecule of water has oppositely charged ends.
Cohesion causes surface tension
Polarity
Capillary action
Specific heat
Universal solvent
Polarity
Surface Tension
Capillary Action
Being in the outer shell, valance electrons can be shared or transferred (removed from or attached to) other atoms.
Being in one of an atom's core shells, valance electrons are shared or transferred (removed from or attached to) within an atom.
A valence electron is ionic and can be a cation or an anion.
A valence electron determines the electronegativity of an atom.
How many electrons are in a valence.
The strength of an atoms' electrons.
The electrical charge of a polar molecule.
The exchange of electrons in ionic bonding.
This is a hydrocarbon chain of a soap molecule.
This is a food molecule chain.
This is an oxygen, hydrogen and carbon water molecule chain.
This is a soap molecule chain with sodium.
Fish in this pond can live comfortably because the pond water specific heat capacity means the temperature of the water will stay relatively the same from day to night. The environment is relatively stable.
Fish in this pond can live comfortably because the pond water specific heat capacity means the temperature of the water will stay relatively warm from day to night. The environment is relatively stable.
Fish in this pond can live comfortably because the pond water specific heat capacity means the temperature of the water will stay relatively cool from day to night. The environment is relatively stable.
Fish in this pond can live comfortably because the pond water specific heat capacity means the density of the water will stay relatively the same from day to night. The environment is relatively stable.
The number of protons and the number of electrons in an atom are always equal.
The number of protons is always greater than the number of electrons in an atom.
The number of protons is always less than the number of electrons in an atom.
The number of protons and electrons equals the mass of an atom.
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