Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
9 Cards in this Set
- Front
- Back
|
where are protons located and what is their charge
|
In the nucleus and positive
|
|
|
How are atoms and elements related
|
Atoms make up elements
|
|
|
How to find the number of neutrons
|
Subtract the atomic number by the atomic mass
|
|
|
What are the most common elements in the earths ocean
|
Oxygen and hydrogen
|
|
|
The atonic number of a element is the number of
|
Electrons and protons
|
|
|
What is a period
|
Left to right
|
|
|
What is a group
|
Up and down
|
|
|
What elements are abundant that are found in the crust and mantel
|
Oxygen silicon aluminum
|
|
|
How many electron can fit on the energy highway
|
18
|
