Directions: Draw your own concept of an atom. You may refer to the model given by Bohr for an idea of the atom and its subatomic particles. You need to label and describe your model of an atom and answer the given questions below. Use a separate paper for your answers and drawing. Questions: 1. What are the subatomic particles of an atom? 2. How are these subatomic particles arranged? 3. Are all atoms of the same element exactly the same?

Q: f the cells were spread out into a thin layer that was a single cell thick, what would be the total…

A: The values are provided in question= 1.35 kg Number of cells of brain = 4.11*1011 The density of…

Q: Which of the following solutions would have the lowest pH? Assume that they are all 0.10 M in acid…

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Q: (iv) H₂C-CH₂ O || H 1) Na CN 2) HCI (aq) HCI/H₂O heat

A: Carbonyl compound give nucleophilic addition reaction . Hydrolysis of cyanide group produce carboxyl…

Q: (a) Predict the products of the following acid-base reactions using curved-arrow mechanisms to…

A: Conjugate acid-base pairs:…

Q: Using a current of 4.75 amperes (A), how many minutes does it take to plate a figure with 1.54 grams…

A: Current= charge/time  I = Q/t  1 F = 96500 C mol-1

Q: Calculate the sum of coefficients for the following equation balanced for acidic conditions. XO3-2…

A: Redox reaction Is the reaction in which oxidation and reduction process take place simultaneously.…

Q: 15.0 grams of an unknown acid is dissolved to a final volume of 100.0 ml and measured to have a pH…

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Q: Complete the following reaction oto. vo -HCK(+

A: Due to the presence of a lone pair of electrons on the nitrogen atom of amine, the amines are basic…

Q: Draw the structural condensed formula of 4,4-dimethyl-2-hexene.

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Q: Currents up to 30 A can be carried by 10 gauge copper wire. (a) What is the resistance of 80 m of 10…

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Q: UO,(s) + HF(!) –→ UF,(s) + H,O()

A: According to the Law of Conservation of mass " all atoms of various elements must be equal on both…

Q: Complete the balanced chemical reaction for the following weak base with a strong acid. In this…

A: Acid are the substance which gives H+ ions in solution and pH value less than 7. Base are the…

Q: Xanthurenic acid stock solution Absorbance     25 0.052 50 0.128 75 0.202 100 0.310 150…

A: We have to plot a graph of Absorbance vs Concentration.

Q: Name Assignment: Note: If the data for any plot is not linear leave the spaces for the slope and y-…

A: Solutions- Here we have to plot the graph of the question 1 and 2 of given data. We have to give the…

Q: I need help with d. E. F.  G.

A: Multiple sub-parts: Since you have posted a question with multiple sub-parts, we will solve first…

Q: (17,18-3,3) Select the most acidic hydrogen in the molecule below.

A: Answer:More stable the conjugate after the lose of hydrogen, more acidic that hydrogen will be. So,…

Q: AgCl(s) Ag+(aq) + Cl(aq) Ag(aq) + NH3(aq) Ag(NH3)+(aq) Ag(NH3)+(aq) + NH3(aq) Ksp=1×10-10 K₁ =8×103…

A: From the data given, we can calculate the formation constant of [Ag(NH3)2]+So the resultant K =…

Q: Oxyacids Choose the best Lewis structure for sulfurous acid H₂SO3. (a) (b) H

A: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a simplified…

Q: 7) When storing a pH (or other) electrode, what can you not allow to happen?

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Q: Which of the following would you expect to have the most negative AS? OI O II O III CONV и он OH OH…

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Q: H₂ Lindlar's cat.

A: Lindlar Catalyst follows syn addition machanism means both hydrogen atom add to alkyne in same face

Q: A photon with wavelength (2) of 530 nanometers strikes a metal plate. The metal plate has a Work…

A: Vi=3.724*10^5 ms-1 Vf= 5.317*10^6ms-1

Q: • Gray = C; white = H; red = 0; blue = N; dark green = Cl; brown = Br; light green = F; purple = 1;…

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Q: Despite their ability to heal, drugs can naturally become dangerous if consumed in excessive…

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Q: Complete the balanced molecular reaction for the following weak acid with a strong base: HC2H;O2(aq)…

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Q: Sorry, but how do you get from 5.55 : 11.2 : 1.38 to: 4: 8: 1 That doesn't make sense.  They're…

A: To determine the molecular formula, we need to calculate moles and then mole ratio.

Q: It is estimated that an adult person contains 6.3 × 103 ppm phosphorus. What mass of phosphorus in…

A: By definition, ppm refers to parts per million.  Therefore, ppm of phosphorus in adult person would…

Q: OH and 0.20M NaCH3COO? !! II 12 2.

A: Buffer : those solution which resist to change the pH when small amount of acid or base add in this…

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.