Labs
What instrument was used for viewing small objects?
Microscopes
What organelle is the "brain" of the cell?
The Nucleus
There are 7 ________ and 18 ______ on the periodic table
periods... groups
"Perky Patty" is a ________ and has a ________ attitude.
Proton / Positiive
"If......then......because......
Hypothesis
This instrument is used to measure mass
Triple beam balance / scale
What are the two main types of cells?
Animal and plant cells
On the periodic table, what is the direction of periods and groups?
Periods are from left to right (horizontal)
Groups are up and down (vertical)
All __________ have only _____ ______ of atom
Elements / 1 / type
To look at different phenomena and wonder
Make Observations and Question
What is the formula for Density?
Density = Mass/Volume
All cells have a ______ ________
Cell membrane
Elements in periods 4-7 and groups 3-12 are known as...
Trasitional elements
"Enraged Elliott" is an _________ and can be found riding around the _________ of the cell
Electron / outside
To observe results closely and talk to others
Analyze results and share with others
What is the formula for Density of Irregularly shaped solids?
Density = Mass / Initial - final Volume
This organelle is known as the "power house"
Mitochondria
What is a mixture?
Two or more elements combined without making something new
"Nerdy Nelda" is a _________ and has an ________ attitude
Neutron / Apathetic (neutral)
Prove that your initial claim was right or wrong and why
Conclusion
How many times should an experiment be performed?
3 or more times
The human body has _______ _________
300 trillion
These elements: He, Ne, and Kr, are known as
Halogens
What's the formula for finding the amount of neutrons?
Amount of protons - atomic mass
The atomic mass - the number of protons
List the parts of the scientific method in order
Observation/Question, Hypothesis, Test/Experiment, Analyze Data, Conclusion & Share