Atom & E's
All in the Family
Element Airy
Sugrrrrr
The Chemist's Tree
100

Name the parts of an atom?

Nucleus contains neutrons & protons

Rings contain electrons


100

What determines the family an atom is in?

All atoms in the same family have the same number of PROTONS. Nuetrons and electrons can vary. 

100

Chemical formula for oxygen?

O2

100

What macronutrient is this?


SUGAR!

100

Describe the pH scale. What numbers are acidic, what numbers are basic?

1 is acidic

14 is basic

200

What's the Matter?

Anything that has mass takes up space. 

200

How many atoms in O2?

2

200

Are the following compounds or molecules?

CO2

O2

CO2 - compound and molecule

O2 - molecule

200

What is a carbon with a water molecule? 

Carbohydrate (C+H2O)

200

Is our blood acidic or basic? Milk? Windex? Stomach acid? Lye? Lemon Juice? Battery Acid? 

Milk - 7 neutral

Windex - 10 basic 

Stomach acid - 2.5 acidic

Lye - 14 basic

Lemon juice - 2.5 acidic

Battery acid - 1 very acidic

300

How many electrons, protons, and neutrons are in Oxygen?

8 Protons

8 Neutrons

8 Electrons

300
What is the relationship between atoms and elements?

There are 118 elements on the periodic table based on the number of protons they have. Each element is 1 atom.

300

What is an isotope? Give an example.

Atoms with the same number of protons and different number of neutrons.

Sulfur-32, Sulfur-33, Sulfur 34

300

What is an isomer? Give an example?

2 different molecules with the same chemical formula.

Sugar and glucose and galactose.


300

What do enzymes do?

Act as a catalyst to break down molecules or food.

400

What determines how an atom will interact with another atom?

The electrons, specifically the outermost electrons called the "Valence" electrons. 

400

How many electrons, protons, and neutrons are in Sulfur-33?

16 Electrons

16 Protons 

17 Neutrons

400

What is Uranium? An element, molecule, or compound?

Uranium-235?

Uranium = element

Uranium 235 = atom and it is an isotope of uranium.


400

How do you join to monosaccharides?

Dehydration (remove water) - remove an "H" from Glucose and an "OH" from fructose to form "H2O"

400

Name the 4 nucleotides of your DNA?

Guanine

Cytosine

Adenine

Thyamine (Uracil)

500

How much does one atom of Gold weigh? Hint: how many atomic mass units does it have in its nucleus?

How many neutrons, protons, electrons?

How many Energy levels?


500

Is boiling water a physical change or a chemical change?

500

What is the chemical formula for photosynthesis and oxidative phosphorylation?

+ H2O + Chlorophyll + CO2 = O2+ C6H12O6

O2+ C6H12O6 = ATP + CO2 + H2O

500

How do you split a disaccharide?

Hydrolysis a.k.a the water sword. Just add water (H2O)

500

What would the matching DNA Sequence be for the following DNA strand?

CAT GCG ATT

CAT GCG ATT

GTA CGC TAA