Show:
Types of Elements
Physical Change or Chemical Change?
Physical Change
Inside an Atom
Types of Matter
100
What element is used when a person takes a breath in.
What is Oxygen
100
Melting Ice.
What is Physical Change
100
What is it called when a solid turns into a liquid?
What is melting?
100
Which part of the atom is negatively charged?
What is electron
100
This type of matter takes the shape of its container.
What is liquid
200
The single element in water.
What is Hydrogen?
200
Burning Wood.
What is Chemical change?
200
What is it called when a liquid turns into a solid?
What is Freezing?
200
What part of the atom is positively charged?
What is proton
200
This type of matter does not change.
What is a solid
300
The element used to make cans.
What is Aluminum?
300
Ripping a piece of paper.
What is Physical Change
300
What is it called when a liquid changes to a gas?
What is evaporation?
300
What part of the atom has a neutral charge?
What is neutron?
300
This type of matter fills its container.
What is gas?
400
The element found in Bannanas.
What is Potassium?
400
Melting Ice.
What is Physical Change?
400
When a gas is changed to a liquid by adding cold temperature.
What is Condensation?
400
What part of the atom holds the neutrons and protons?
What is nucleus?
400
Which type of matter can only be found in outer space?
What is plasma?
500
The element with an atomic number of 6.
What is Carbon?
500
Digesting Food.
What is Chemical Change?
500
Describe how you change a liquid to a solid to a gas back to a liquid using a pot, tea kettle, freezer, a tray and ice.
What is First freeze the liquid in the freezer (liquid to solid) then but the ice in a pot and heat it (solid to liquid) then continue to heat it (liquid to gas). Then put a cold ice tray on the steam and drops are formed at the bottom of the tray (Gas to a liquid).
500
If there are 8 neutrons how many protons are there in the atom and what is the element called?
What is 8 and Oxygen?
500
Draw the particles of a solid, liquid, and gas and give an example of each.
What is rock, water, and helium.