Bonds Flashcards
In what kind of Bond are electrons shared?
Covalent
How many atoms are in polar bonds?
2
Are electronegative atoms more negative or positive?
negative
Do polar molecules have lone pairs?
yes
Do non-polar atoms have lone pairs?
no
Do non-polar atoms have multiple different atoms connected to it
No, only the same atoms
Why do non polar atoms only have 1 type of atom attached
they’re pulling on the central atom the same amount and cancel each other out
During a chemical reaction what happens to atomic bonds?
bonds in the reactants are broken
New bonds are made in the ___?
products
What kind of process is Bond Breaking?
Endothermic Process
What kind of process if Bond Making?
Exothermic process
What does the Endothermic process do?
It is cooler than the surrounding temperature
What does the Exothermic process do?
It is hotter than the surrounding temperature
