0
What else can I help you with?
What were Lord Ernest Rutherfords Accomplishments?
he found faults in the atomic theory of jj Thompson
The formula mass of a molecule or an ion is?
The formula mass of a molecule or an ion is the sum of the atomic masses of all the atoms in the formula unit. This value is expressed in atomic mass units (amu) and is used to calculate the molar mass of the compound.
Can Atomic mass be used to determine molecular mass?
Yes, the accumulation of atomic masses of the atoms within a molecule is the molecule's molecular mass.
Elements are represented by what?
Their symbol, atomic weight, and atomic number.
How did Rutherfords work help form the present day model of a atom?
The atomic model of Rutherford was a step in the historical development of the today concept of an atom.
What is the rutherfords atomic model?
Because Joel is the man
What were Lord Ernest Rutherfords Accomplishments?
he found faults in the atomic theory of jj Thompson
The formula mass of a molecule or an ion is?
The formula mass of a molecule or an ion is the sum of the atomic masses of all the atoms in the formula unit. This value is expressed in atomic mass units (amu) and is used to calculate the molar mass of the compound.
How was Thomsons atomic theory different from Rutherfords atomic theory?
According to Thomson's atomic theory, the mass of an atom was special evenly throughout its volume. Errest Rutherford's experiment proved this wrong.
What was ernest rutherfords greatest science achievement?
Opinions vary. The discovery of the atomic nucleus ("most of the atom is empty space")
Rutherfords alpha scattering experiments showed that the charge on the nucleus of the atom must be?
The atomic nucleus is positive because contain protons.
What is the atomic number of Ethane?
Ethanol is a compound, not an element and so does not have an atomic number. It is composed of the elements carbon, hydrogen, and oxygen which have the atomic numbers 6, 1, and 8 respectively.
Can Atomic mass be used to determine molecular mass?
Yes, the accumulation of atomic masses of the atoms within a molecule is the molecule's molecular mass.
Elements are represented by what?
Their symbol, atomic weight, and atomic number.
Which component of an atomic structure is not affected by chemical reactions?
This is the atomic nucleus.
How did Rutherfords work help form the present day model of a atom?
The atomic model of Rutherford was a step in the historical development of the today concept of an atom.
Which one of the following molecule is not tri-atomic?
To determine which molecule is not tri-atomic, we need to identify examples of tri-atomic molecules (which have three atoms) versus those that have a different number of atoms. Common tri-atomic molecules include water (H₂O) and carbon dioxide (CO₂). A diatomic molecule, such as oxygen (O₂), consists of only two atoms, while a tetra-atomic molecule, like methane (CH₄), has four. Therefore, any diatomic or tetra-atomic molecule listed would not be tri-atomic.
