Loading...Atomic Structure
Periodic Table
Chemical Formulas
Properties
Bohr Model
Grab Bag
Atomic Structure | Periodic Table | Chemical Formulas | Properties | Bohr Model | Grab Bag |
|---|---|---|---|---|---|
What is a neutron? A subatomic particle that has no charge. Atomic Structure 100 | What are energy levels? All elements in the same period have the same number of these. Periodic Table 100 | What are subscripts? This number identifies the number of atoms for a particular element. Chemical Formulas 100 | What are solids? The state of matter that has the most orderly arrangement of atoms and allows the least movement of those atoms. Properties 100 | What are energy levels? The Bohr Model uses these to represent the location of the electrons in an atom. Bohr Model 100 | What is 12? The number of electrons in an atom of Magnesium. Grab Bag 100 |
What is an electron? A subatomic particle with a mass of 0 amu. Atomic Structure 200 | What are valence electrons? Nitrogen, Arsenic, and Phosphorus all have the same number of these. Periodic Table 200 | What is 1? The number of molecules in the following formula: Fe2O3 Chemical Formulas 200 | What is volume? The amount of space an object takes up. Properties 200 | What is 8? The number of electrons the 3rd energy level can hold. Bohr Model 200 | What is an element? A pure substance made of 1 type of atom. Grab Bag 200 |
What are the protons and neutrons? The subatomic particles that make up the mass of an atom? Atomic Structure 300 | What is 17 or 7A? The figure below represents an atom in this family or group.
Periodic Table 300 | What is 6? The number of atoms of Oxygen in the following formula: 2NaHCO3 Chemical Formulas 300 | What is mass? The amount of matter in an object. Properties 300 | What is Sodium? The element the Bohr Model below represents.
Bohr Model 300 | What is 2? The number of electrons Beryllium gives away when it bonds with other atoms. Grab Bag 300 |
What is 8? The number of neutrons in an atom that has 8 electrons and an atomic mass of 15.999. Atomic Structure 400 | What are Noble Gases or elements in group 8A? These elements tend not to react with other elements or chemicals because their electron shells are full. Periodic Table 400 | What is 18? The total number of atoms in the following formula: 3H2SO3 Chemical Formulas 400 | What are protons and electrons? An atom has a neutral charge because there are the same number of what subatomic particles. Properties 400 | What is Period 3? The Bohr Model below represents an element in this Period.
Bohr Model 400 | What is 11? The atomic mass of an element that has 5 protons and 6 neutrons. Grab Bag 400 |
What is nothing? Most of the atom is comprised of this. Atomic Structure 500 | What is Beryllium, Magnesium, Calcium, Strontium, Barium, or Radium? An element that will react with the element shown below.
Periodic Table 500 | What is equal? The number of atoms on each side of a chemical equation are always this. Chemical Formulas 500 | What is Boron? The element that has properties most similar to Aluminum. - Silicon - Magnesium - Boron Properties 500 | What are protons? These determine the identity of an element. Bohr Model 500 | What is atomic mass unit? AMU stands for this. Grab Bag 500 |
What is 9 protons, 10 neutrons, and 9 electrons?
The number of protons, neutrons, and electrons in an atom of Fluorine.
Atoms
What is 12?
In the chemical equation below, this is number of atoms of Oxygen in the products.
3H2SO4 + 2Fe ⇒ Fe2(SO4)3 + 3H2
Final Jeopardy
Chemical Formulas
Atomic Structure |
100 |
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A subatomic particle that has no charge. |
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| Question | |
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