SPS2 Bonding
This is the chemical name for AlF3.
What is aluminum fluoride?
This level ranging from 0 to 14 can be tested with litmus paper.
What is pH?
This wave property gets bigger when a wave carries more energy.
What is amplitude?
An electromagnet's strength can be increased by increasing this.
What is the current, voltage, potential difference, number of coils, number of batteries, OR the size of the core?
In this state, the particles are vibrating in place.
What is a solid?
To write the formula for a binary ionic compound one crosses these down to make subscripts.
What are charges?
This solution contains hydroxide ions (OH-), tastes bitter, and has a pH of 8.
What is a base?
A tractor-trailer is driving down the highway.
This will increase if you exert more net force or reduce the mass.
What is acceleration?
According to Ohm's Law, V=IR, this will reduce the current in a circuit.
What is decrease the voltage?
OR
What is increase the resistance?
In colder temperatures, gas particles move at this pace.
slower or faster
What is slower?
This type of bond occurs between a metal that loses its valence electrons and a nonmetal that gains valence electrons.
What is ionic?
This type of solution is created when you add sugar to your Gatorade and shake it until no more will dissolve.
What is a saturated solution?
This is different when an object is transported from the earth to the moon. It is different because the acceleration due to gravity changed.
What is weight?
This is when a wave passes through an opening and spreads out.
What is diffraction?
Examples of this type of property are flammability, toxicity, acidity, and reactivity.
physical or chemical
What is chemical?
These all have this type of bond.
CO2
C6H12O6
H2O
What is covalent?
The rate of dissolution can be changed by adjusting the agitation, size of solute particles, and temperature. This, however, is the only way to change the solubility.
What is changing the temperature?
Two people use different simple machines (ramp and a pulley) to lift the same mass to the same height. Their work done is ( the same / different ) and their mechanical advantages are ( the same / different ).
What are "the same" and "different"?
This type of circuit still partially works even when one resistor breaks.
Series or Parallel
What is parallel?
This one does not belong with the others:
Solubility • Reactivity • Conductivity • Malleability • Density
What is reactivity?
all others are Physical Properties
The names for P2O5 and N4O6.
What are diphosphorus pentoxide and tetranitrogen hexoxide?
You take a sugar cube and crush it into granulated sugar. This is what happened to the total surface area.
What is increased?
Earl wanted to attend the Super Bowl. Earl lives 500 km away from the SoFi Stadium which is located in Inglewood, CA. Earl drives at an average speed of 100 km/hr. This is the amount of time it takes for Earl to get to the Super Bowl.
What is 5 hours?
This is the order from slowest sound to fastest sound for these three situations:
1. We see a bolt of lightning and later we hear the thunderclap. ⚡
2. A person is listening with his ear against the rail for an oncoming train. 🚉
3. Navy ships use sonar (sound wave navigation and ranging) to detect submarines. 🚢⚓
What are 1,3, and 2?
gas slowest, liquid, solid is fastest transmission of sound
Inside a pressure cooker, the temperature doubles. this happens to the pressure.
What is doubles?