Scientific Method, Safety, and Tools
What you should do if you transfer a chemical to a new bottle
What is label the new container clearly?
A mixture where you can easily see, and separate the parts
What is Heterogeneous?
Water displacement measures this
What is volume?
A change when wood is being burned into a pile of ashes
What is chemical?
a toaster converts electric energy to these 2 types of energy
What is thermal and light?
This object measures temperature
What is a thermometer?
Changing from a liquid to a gas
What is evaporation?
If the measurement of this is greater than water it will sink, and less than water will float.
What is density? OR What is 1 g/ml?
Type of change when chopping wood
What is physical?
Electric energy in a hand mixer converts from electric to these 2 forms
What is mechanical and sound?
A prediction to what will happen during an experiment
What is a hypothesis?
This is the phase of matter with the greatest amount of kinetic energy (besides plasma)
What is a gas?
To calculate density, we use this formula
What is mass divided by volume?
Dull, not shiny, poor conductor of heat and electricity, brittle, not malleable
What is a nonmetal?
The higher an object is lifted, the more of this stored energy it has
What is potential?
closed toed shoes, goggle and an apron
What is protective clothing?
A uniformly dispersed mixture
What is homogeneous?
The net force of a table being pushed to the right with 100N and pulled to the left with 110N.
What is 10N to the left?
Type of element that allows some electricity to flow through is under certain conditions
What is a semi-conductor? OR What is a metalloid?
The type of wave where particles move up and down, while the energy moves forward
What is transverse?
A man is wearing a thick fur coat with boots and a scarf wrapped around his face. You can assume that his area is experiencing this season.
What is winter?
Kinetic energy does this as you move from a solid to a liquid, to a gas.
What is increase?
Net force of a box that is being pulled with equal force in opposite directions.
What is 0N? Or balanced?
To break easily when hit (hint- property of nonmetals)
What is brittle?
When the frequency of a wave increases, this will decrease
What is wavelength?