Elements and Compounds
What is an element?
A chemical only using 1 atom
What is a family?
The columns
what is the national animal of Ireland?
The Irish Hare
What bond would this be: NaCl
a bond of one
How do you write glucose molecule?
C6H12O6
If I am CO2, then what does that make me?
A compound
How many non-metals are there in the periodic table?
17 elements
How are ions formed?
By having a valence level of 8
What bond would this be: HO2?
This would be three singular bonds
How do you write oxygen gas?
O2
What is a compound?
A combination of more than two atoms
How many elements are in this mixture? C6H12O6
24
Why do you become more negative and not more positive when you gain electrons?
Because they are ELECTRONS
What do you call a bond when they both want to gain electrons? What do they do in that case?
It is called covalent bonds. They share in this case
What are the eight noble gases in the periodic table?
Helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), radon (Rn), oganesson (Og)
Can an element contain more than one kind of atom?
No
How many elements are on the periodic table?
118
When you gain electrons, will you become more positive or more negative?
You will become more negative
How many bonds are there?
Ionic bonds, covalent bonds, and double and triple bonds
How many metals are in the periodic table?
92
If I am C6H12O6, am I still a compound?
Yes. A compound can contain more than two atoms
Is hydrogen (H) a metal, a non metal, or a gas?
It is a non metal
If you had titanium (Ti) with a valence level of 4, would it want to gain 4 electrons or lose 4 electrons
It would be neutral; it can gain or it can lose.
Are there more than just double and triple bonds?
Yes. It is possible to have more.
What is a period in the periodic table?
They are the rows