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How did Ernest Rutherford's atomic model change over time?
Ernest Rutherford's atomic model evolved from the plum pudding model to the nuclear model. In the plum pudding model, he proposed that atoms consist of a positively charged sphere with negatively charged electrons embedded in it. Upon conducting the gold foil experiment and observing that some alpha particles were deflected, he revised his model to include a dense, positively charged nucleus at the center of the atom, surrounded by orbiting electrons. This became known as the nuclear model of the atom.
What are the inhibitory transmitter in basal ganglia?
The inhibitory neurotransmitter in basal ganglia is GABA, gamma-Aminobutyric acid.Gaba has this inhibitory effect upon binding to receptors at the post-synaptic neuron by opening ion channels there which either allow negatively charged chloride ions into the neuron, or positively charged potassium ions out ofthe neuron.This results in a more negative membrane voltage, which tends to interfere with the action of other excitory inputs.
The number of positively charged protons in an atoms nucleus depends on?
The number of positively charged protons in an atom's nucleus depends on the atomic number of the element. Each element has a specific number of protons in its nucleus which determines its unique identity.
Can anything solid become electrically charged?
Yup it depends upon the type of Solid. Solids also have Positive, Negative and Neutral charge!
What explains the forces acting upon polar molecules?
Polar molecules have an uneven distribution of charge, resulting in partial positive and negative regions. These molecules experience attractive forces between the positively charged region of one molecule and the negatively charged region of another, known as dipole-dipole interactions. Additionally, polar molecules can also have London dispersion forces, which are weak temporary attractions between molecules due to fluctuations in electron distribution.
Is electron positively or negatively charged?
Electrons are negatively charged. Each atom has at leastone electron, depending upon which element it is. Furthermore, protons are positively charged and determine the identity of the element. Neutrons are neutrally charged.
How is Columbus viewed in American history?
Columbus is generally viewed as the person who "discovered" America, when instead he actually discovered the Virgin Islands. He is looked upon in a positive way by most Americans.
Why africans looked down upon?
they are only looked down upon by racists because they're ignorant
Who looked after Muhammed?
Answer: Allah looked after his prophet Mohammed peace be upon him.
Why is MIS looked upon as a strategic need of management ...?
Find out why MIS looked upon as a strategic need of management today?
Why is MIS looked upon as a strategic need of management today?
Find out why MIS looked upon as a strategic need of management today?
Why is mis looked upon as strategic need of mgt today?
Find out why MIS looked upon as a strategic need of management today?
Who looked after muhammed prophet?
Answer: Allah looked after his prophet Mohammed peace be upon him.
Is the Komati River a landmark?
It is not looked upon as such.
What is fround upon?
"Frowned upon" means something that is not approved of or looked down upon by society, a group, or an individual. It implies that the action or behavior is disapproved of and may result in negative consequences or judgment.
Is it really true that teenage girls plus media equals low self-esteem?
..for me media helps in the formation and development of every individual in two different ways,positively and negatively..positively in a way that they became aware in the changes of our environment which may result in the curiosity of one,negatively because sometimes even though they know that what we saw is wrong they still try this..so for me media plus teenage girls has it's own contribution to it's other,so it depends upon a teen if they will lessen and improve their self esteem
How is the holocaust looked on today?
it depends upon where you are looking from.
