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O2(g) + 2H2(g) → 2H2O(l)
Simple Composition or Formation
Neils Bohr
Homogeneous
Na2SO4
Ionic
Atoms
Homogeneous and Heterogeneous.
P4
S8
An alloy.
dioxygen tetrahydride
Molecular
Atomic Number
Atomic Mass or Molar Mass - Atomic Number = # of Neutrons
17
The law of convervation of mass.
Isotopes
iron (III) carbonate
Ionic
Elements and Compound.
Mercury and Bromine.
2+
Molecular Compounds
The protons and neutrons.
C4H8(g) + 6O2(g) → 4CO2(g) + 4H2O(l
Hydrocarbon Reaction
Electrons.
Balance the following formula and identify the reaction type.
O2(g) + H2(g) → H2O(l)
What part of the atom makes up 99.9% of the volume of an atom?
What are the three main types of elements found on the periodic table?
At SATP (25°C), what are the only two elements that are in the liquid state?
Balance the following formula and identify the reaction type.
C4H8(g) + O2(g) → CO2(g) + H2O(l)
Hint: Start with carbon & hydrogen and leave oxygen till last.
Two metals mixed together forms a mixture which is called...?
What charge do all alkaline earth metals have?
What are the two types of Pure Substances?
The person who developed a model of the atom which included energy levels.
Solutions would be classified as what type of Mixtures.
Name the three types particles that make up an atom.
Write the formula for sodium sulfate and identify whether it is ionic or covalent.
A compound made from a non-metal and another non-metal are called...?
Write the name for the following formula and whether it is ionic or covalent.
O2H4
There are 8 diatomic elements and two polyatomic elements. Name the two polyatomic elements with the corrent number of atoms.
What makes up most of the mass of an atom.
How many non-metals are there?
Name the three types of Heterogeneous mixtures.
What are the two main groups of Mixtures?
An element with a different number of neutrons are called...?
Name the four group of elements that you must know?
French scientist Antoine Lavoisier is famous for...
How can you tell how many protons and electrons will be in an atom?
How to figure out how many neutrons will be in an atom?
Write the name for the following formula and whether it is ionic or covalent.
Fe2(CO3)3
The smallest building blocks of matter are?
| Description | Match: |
The smallest building blocks of matter are? | Atoms |
What are the two types of Pure Substances? | Elements and Compound. |
What are the two main groups of Mixtures? | Homogeneous and Heterogeneous. |
Solutions would be classified as what type of Mixtures. | Homogeneous |
Name the three types of Heterogeneous mixtures. |
|
The person who developed a model of the atom which included energy levels. | Neils Bohr |
Name the three types particles that make up an atom. |
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French scientist Antoine Lavoisier is famous for... | The law of convervation of mass. |
What makes up most of the mass of an atom. | The protons and neutrons. |
What part of the atom makes up 99.9% of the volume of an atom? | Electrons. |
What are the three main types of elements found on the periodic table? |
|
How many non-metals are there? | 17 |
At SATP (25°C), what are the only two elements that are in the liquid state? | Mercury and Bromine. |
Name the four group of elements that you must know? |
|
How can you tell how many protons and electrons will be in an atom? How to figure out how many neutrons will be in an atom? | Atomic Number Atomic Mass or Molar Mass - Atomic Number = # of Neutrons |
An element with a different number of neutrons are called...? | Isotopes |
A compound made from a non-metal and another non-metal are called...? | Molecular Compounds |
Two metals mixed together forms a mixture which is called...? | An alloy. |
What charge do all alkaline earth metals have? | 2+ |
There are 8 diatomic elements and two polyatomic elements. Name the two polyatomic elements with the corrent number of atoms. | P4 S8 |
Write the formula for sodium sulfate and identify whether it is ionic or covalent. | Na2SO4 Ionic |
Write the name for the following formula and whether it is ionic or covalent. O2H4 | dioxygen tetrahydride Molecular |
Write the name for the following formula and whether it is ionic or covalent. Fe2(CO3)3 | iron (III) carbonate Ionic |
Balance the following formula and identify the reaction type. O2(g) + H2(g) → H2O(l) | O2(g) + 2H2(g) → 2H2O(l) Simple Composition or Formation |
Balance the following formula and identify the reaction type. C4H8(g) + O2(g) → CO2(g) + H2O(l) Hint: Start with carbon & hydrogen and leave oxygen till last. | C4H8(g) + 6O2(g) → 4CO2(g) + 4H2O(l Hydrocarbon Reaction |
