Electricity
True or False: A battery gives energy in a circuit.
True
How many body systems did we talk about in class?
6
Fill in the Blank: ____ and ____ are tiny things that everything around us is made of.
Atoms and Molecules
What is the periodic table?
A map of all the elements
How much does your brain weigh?
3 pounds
True or False: Electricity can flow through plastic.
False
Which system helps you to breathe?
Respiratory System
Fill in the Blank: ________ reaction when something changes into a different thing
Chemical
Where is the atomic number at? Is it the bottom, the top, or the middle?
How many times on average does your heart beat each day?
Is it 20,000, 100,000 or 200,000?
About 100,000
Name three parts of a simple circuit we talked about/did in class.
Battery
Wires
Light Bulb
Which system includes your heart and blood vessels?
The Circulatory System
Give me 2 examples of a physical reaction we talked about in class?
Crumbling paper
Ice Melting
Ice Freezing
Cutting Paper
Cutting Your Hair
What is atomic mass?
How heavy an atom/element is
How many bones are babies born with?
300
What energy makes a light bulb light up in a circuit?
Electrical Energy
Which system is made up of bones?
The Skeletal System
What are 2 chemical reactions you do everyday?
Washing hands & Digestion
True or False: The periodic table lists elements in order of their atomic mass.
False, The periodic table lists elements in order of their atomic number
The colored part of your eye is called what?
The iris
What do we call the material that allows electricity to flow through it easily like metals?
Conductors
Which system controls everything you do?
The Nervous System
Ms. Lola put _______ food dye in water and that was a _____ reaction.
red; physical
Name the 4 things we talked about in class for an element and where it is.
Take a marker and draw it out.
Atomic Number - At the Top
Atomic Mass - At the bottom
Name - In the middle
Symbole in the middle (1 or 2 letters)
What are the nerves in the brain called?
Neurons