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Matter
Moving Matter
Building Blocks of Creation
Grades K-2
Grades 3-6
100
Volume and mass.
What is matter?
100
The solid state
Which state of matter is made up of atoms that are frozen in place?
100
Negative
What is the charge of an electron?
100
Neutral.
What is the charge of a neutron?
100
The temperature at which a liquid becomes a gas. (Not looking for a number.)
What is boiling point?
200
How much stuff is inside a particular material.
What is mass?
200
Solid, liquid and gas.
What are the 3 main states of matter?
200
The smallest particle of an element that still keeps the properties of that element.
What is an atom?
200
Positive
What is the charge of a proton?
200
Covalent bonds share electrons. Ionic bonds give and take electrons.
What is the difference between ionic bonds and covalent bonds?
300
By immersing (or putting) something in a liquid.
How we can measure volume?
300
Heating and Cooling.
What causes one state of matter to change into another state?
300
Two.
How many electrons can fit in the first energy level or electron shell?
300
A substance that has (or contains) only one kind of atom.
What is an element?
300
An atom with a charge because it has lost or gained an electron.
What is an ion?
400
Because objects do not have weight in space, but they have the same mass in space.
What is why mass is not always measured by weight.
400
The temperature at which a solid becomes a liquid. Also is the same is freezing point. (Not looking for a number.)
What is melting point?
400
The electrons in the outer shell.
What are valance electrons?
400
Matter and Energy.
What is the study of chemistry and physics?
400
A negatively charged ion.
What is an anion?
500
Mass, volume, density, state of matter, viscosity, luster, color, hardness, odor, malleability, ductility, plasticity and reactivity.
What are properties of matter?
500
The temperature at which a gas becomes a liquid. It is also the same as boiling point. (Not looking for a number.)
What is condensation point?
500
The atomic number and the atomic mass.
What do the numbers inside the box of an element on the periodic table of elements represent?
500
Protons and neutrons.
What is the nucleus of an atom made of?
500
When it has all of the valence electrons it needs to fill up the outer shell.
When is an atom is stable?