Periodic Table
The number of dots around Sodium?
What is one?
Sodium loses an electron
What is Na+?
When an electron is attracted to the nuclei of two atoms at the same time
What is a covalent bond?
The combination of chemical symbols and possibly numbers..
What is a chemical formula
The number of dots around Stontium?
What is 2?
Chlorine gains an electron
What is Cl-?
the overall charge of a particle that is covalently bonded
What is neutral?
A positively charged ion
What is losing an electron?
The number of dots around silicon
What is 4?
The attraction between a positive ion and a negative ion
What is an ionic bond?
The particle formed when atoms share electrons
What is a molecule?
A negatively charged ion
What is gaining an electron?
the number of dots around helium
What is 2?
A pure substance containing two or more elements
What is a compound?
When a atom shares two electrons with another atom
What is a double bond?
When atoms share electrons unequally it is a ______ covalent bond.
What is polar?
How many dots for aluminum
What 3 dots?
The type of bond that occurs between a metal and non-metal.
What is an ionic?
The type of bond between 2 nitrogen atoms
What is a triple bond?
When atoms share electrons equally is a _________ covalent bond
What is non-polar?