Elements
What do we breathe in?
Oxygen
An atom
Change in appearance such as size, shape, or state. What Kind of reaction is this?
Physical reaction
Three phases of matter?
solid, liquid, gas
What is the mascot of the school?
Tiger
What do we breathe out?
Carbon Dioxide
What kind of charge does a PROton have?
Positive
When the object changes its chemical bonds and creates new ones. Examples are a color change, bubbles, light, new smell or temperature change. What kind of reaction is this?
Chemical Reaction
YES OR NO
Can matter be created or destroyed?
NO
Name of the bug superhero that wears blue an red?
Spiderman
Chemical symbol for gold?
Au
What charge does a Neutron have?
Neutral
Is a fire a chemical or physical reaction?
Chemical reaction.
Turns oxygen into carbon dioxide
What is matter?
Anything that has mass and takes up space.
Is Mr.J super fly and cool?
YES ABSOLUTELY
What elements make water?
2 hydrogen and oxygen
What charge does an electron have?
Negative
Name the scale that measures acid or base?
PH Scale
All. Ice, hail, or snow as solid. Rain as liquid. Water vapor as gas.
25x45x67x17x38x21x60x12x0
0
Chart used to display all elements?
Periodic Table
What is a substance only made of one type of atom?
An element
Does a chemical reaction create or destroy atoms? Why or Why not?
No because the law of conservation of mass does not allow it. Atoms are instead turned into something else.
Describe the shapes of each phase of matter?
SOLID: In a fixed shape
LIQUID: Takes the shape if the container it is in
GAS: No definite shape
Who says, "Kachow"?
Lightning McQueen