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Atoms
Elements
Element Identification
Variables
Scientific Method
100
This is a small particle that makes up most types of atoms on earth
What is an atom
100
Made up of only one kind of atom
What is an element
100

What is the name of element number 1?

What is hydrogen

100

If athletes drink gatorade then their performance will increase because gatorade supplies energy to the body.

What is the dependent variable

What is increase athletic performance

100

What step comes before formulating a(n) hypothesis?

What is conducting research

200
This is an uncharged particle in the nucleus of the atom.
What is a neutron
200
These are on the periodic table
What is an element
200

What element has an atomic mass of 238?

What is Uranium

200

If Capital Prep Scholars study for two hours everyday then their grades will increase because studying improves memory for test.

What is the Independent Variable and Dependent Variable?

What is:

I.V= amount of time spent studying

D. V= increase grades

200

Which step do you collect data?

What is the experiment

300

This is a negatively charged subatomic particle

What is a neutron

300
These are shiny, good conductors of heat and have luster
What is a metal
300

What group the elements Silver, Copper, and Zinc. belong with?

What is transition metals

300

Independent Variable: Amount of time spent practicing

Dependent Variable: Increased chance of winning a basketball game

What is the Hypothesis

What is:  (varies)

If I spend more time practicing then my chances of winning basketball games will increase because practice makes perfect.

300
After collecting and analyze data, what step of the scientific method is next?

What is conclusion

400
This is a positively charged particle in the nucleus of the atom
What is a proton
400
These are poor conductors of heat and electricity. They are dull in appearance
What is a non metal
400

What group do Carbon belong to?

What is group 14

400

Three redwood trees are kept at different humidity levels inside a greenhouse for 12 weeks. One tree is left outside in normal conditions. The heights of the trees are measured once a week. IV ? DV ?

What is:

IV= different humidity levels

DV= height of redwood tree

400

What begins the scientific method?

What is an observation

500

What do the atomic number and atomic mass tells us about an element?

What is:

- atomic number = protons

- atomoic mass= protons/neutrons

500
Elements that have characteristics of metals and non metals
What is a metalloid
500

Helium, Neon, Argon are all part of the same group because they _______.

What is share the same chemical properties

500

A researcher wants to investigate the types of social behavior that develops in children in day care depending on the amount of time the child spend in day care. What is the DV?

What is social behavior in children.

500

What are the 7 steps in the scientific method?

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research

hypothesis

experiment

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conclusion

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