What's the Matter?
People, cars, and dogs are all made of this.
What is Matter?
This is the smallest particle of matter.
What is an atom?
EVERYONE knows my molecule name H2O.
What is water?
A simple substance that cannot be broken down into smaller parts or changed into another substance.
What is an element?
The columns on the Periodic Table are called this/
What are groups?
Solid, liquid, and gas describe this.
What is the 3 states of matter
Atoms are made up of these things.
What are protons, neutrons, and electrons?
Two or more atoms that are bonded together form.
What is a molecule?
118 of us are found here.
What is the Periodic Table of Elements?
The electrons involved in chemical reactions are called this.
What are valence electrons?
Digesting food is an example of this kind of change.
What is Chemical Change?
I have a positive charge.
What is a proton?
The force that hold two atoms together.
What is a chemical bond?
Henry Moseley created the Periodic Table using this number.
What is number of protons or atomic number?
The process of joining together of elements by sharing electrons.
What is covalent bonding?
This is needed for any kind of physical or chemical change.
What is a Energy?
I am found in a cloud.
What is an electron?
H2O is an example of a molecule and what else?
What is a compound?
There are 3 classes on the Periodic Table.
What are metals, non-metals, and metalloids?
The attraction of molecules at surface of a liquid.
What is surface tension?
A single kind of matter that has distinct physical and chemical properties.
What is a substance?
I am the sum of the protons and neutrons.
What is atomic mass?
CO2 is the chemical formula for me.
What is Carbon dioxide?
In each of these, the number of protons goes up by 1 as you move from left to right.
What is a period?
Two or more different elements who join together are called this.
What is a compound?