Componds Flashcards
0
Q
How does a compound form
A
Elements react with each other to make a compound the atoms
rearrange making new bonds
1
Q
What is a compound
A
Compounds are formed by chemical bonding of two or more elements
2
Q
What do you notice about the number of atoms before and after a chemical reaction
A
They equal to how many before and after
3
Q
What do chemical equations tell us
A
The names of the chemical reactants and products
How many atoms of each element are present in the chemical
How much of each reactant and product is involved
The physical state of each reactant and product
4
Q
What is a good way to show the arrangement of an atom
A
Using a space filler diagrams
