Chemical names and formulas
What is the formula for Chlorine nitrate?
CINO3
What are the 3 main subatomic particles in atoms?
Protons, Neutrons, and electrons
How is thermal energy produced?
When a rise in temperature causes the atoms and molecules to move faster and collide.
What are atoms made up of?
Protons, neutrons, and electrons
What do the 3 dots for boron lewis dot structure indicate?
3 Valence electrons
what is the Chemical name and formula for table salt?
Sodium Chloride is the chemical name and the formula is NaCl
How do you find the number of protons?
The number of protons ia equal to the number of electrons
How is Geothermal energy harnessed in power plants?
They use the steam to produce energy.
When do you use transition metals?
Use them as a catalysts for a variety of industrial processes
When does the breaking of chemical bonds release energy?
When new bonds form in products
Formula of a metal chloride is MCl2, what will be the formula of its nitrate?
A)MNO3 B)M(NO3)2 C)M(No3)3 D)M2NO3
B)M(NO3)2
How is the atomic number of an atom determined?
By the number of protons in its nucleus.
Whats the biggest advantage Geothermal energy has?
Its clean, offering energy that can be extracted instead of burning coal, gas or oils.
How are the elements arranged in the periodic table?
Left-Right Top-Bottom in order of increasing atomic #
Which molecule would expect to have a non polar covalent bond?
A) HCl B)F2 C)HF D)ClF
B) F2
Can you tell me the chemical formula for acetylse licylic acid?
C9H8O4
What is an isotope?
What are the 3 deepest layers of the Earth?
1. Lower Mantle 2.Outer core 3.Inner core
What are the 4 elements of the Halogen in the periodic table?
1.Fluorine (F) 2.Chlorine (Cl) 3.Bromine (Br) 4.Iodine (I)
Visible light consists of photons with ____ high enough to break chemical bonds.
Visible light consists of photons with Energy high enough to break chemical bonds.
What is the chemical formula for Ammonium Nitrate?
NH4NO3
How does the electron configuration determine the chemical properties of an element?
The electron configuration refers to the arrangment of electrons in an atoms energy levels or orbitals.
How does a microwave oven heat up food even tho it emits no thermal radiation?
A Microwave oven does emit thermal radiation to heat up food. Microwave radiation is thermal radiation.
What do elements that have similar properties have in common
The group
What is the difference between valence bond theory molecular orbital theory?
Valence bond theory- Single configuration of electrons in hybrid orbitals
Molecular orbital theory-a single configuration of molecular orbitals arranged in order of increasing energy