Valence Electrons
Periodic Table
Counting Atoms
Photosynthesis/Cellular Respiration
Miscellaneous
100
How many valence electrons does this atom have?
What is 2 valence electrons?
100
Metal, Nonmetal, or Metalloid?
1. Boron
2. Aluminum
3. Neon
1. Metalloid
2. Metal
3. Nonmetal
100
How many atoms are there of Sodium (Na)?
NaOH
What is 1 atom?
100
Simple sugar is made from carbon dioxide and water during this process.
What is photosynthesis?
100
True or False: Plants do photosynthesis and Cellular respiration?
What is true?
200
Is this atom stable?
What is yes!
200
What are the horizontal rows called?
What are periods?
200
How many atoms of hydrogen, nitrogen, and oxygen are there in this molecule, HNO3?
Hydrogen-1
Nitrogen-1
Oxygen-3
200
This process takes place in the mitochondria?
What is cellular respiration?
200
Is Silicon a metal, nonmetal, or metalloid?
What is a metalloid?
300
How many valence electrons does Nitrogen (N) have?
What is 5 valence electrons?
300
What are the vertical columns called?
What are groups (Families)?
300
How many atoms of there are of Magnesium, Oxygen, and hydrogen, Mg(OH)2?
Magnesium-1
Oxygen-2
Hydrogen-2
300
This process occurs only in plants, algae, or some bacteria
What is photosynthesis?
300
True or False:
The two products of Photosynthesis are Hydrogen and Oxygen
False, it is glucose and oxygen.
400
What are valence electrons?
What are electrons in the last shell or energy level of an atom?
400
The modern periodic table organizes elements according to this?
What is atomic number?
400
How many atoms of Nitrogen, hydrogen, carbon and oxygen are there, NH4C2H3O2?
Nitrogen-1
Hydrogen-7
Carbon-2
Oxygen-2
400
This process changes glucose (food) into water, carbon dioxide, and ATP energy
What is cellular respiration?
400
The most realistic portal of how energy flows through an ecosystem.
What is a food web?
500
Would an element be more reactive if it is one away from completing its outer energy shell or if it is three away from completing its outer energy shell?
What is one away?
500
How many electrons are there in a Uranium atom?
What are 92?
500
How many atoms are there total in this chemical formula, (NH4)3PO4?
What is 20 atoms?
500
Explain how the reactions of photosynthesis and respiration are related.
The inputs of photosynthesis are the outputs of respiration and the outputs of photosynthesis are the inputs of respiration. For this reason, the reactions are often said to be "opposite."
500
Which organism is the foundation of the following food web?
What is carrots, grasses, and grains?