Why is energy required to remove an electron from an atom? Explain using your ideas of forces and interactions that are involved in this process. Enter your answer here

Q: draw a bohr-rutherford diagram to show the bonding that takes place between hydrogen and oxygen…

A: Given in following question a molecule H2O draw the  Bohr -Rutherford diagram between bond hydrogen…

Q: Why did Mendeleev not include neon in his periodic table of 1871?

A: Mendeleev arranged the periodic table in the increasing order of their atomic weights. The elements…

Q: 1. Discuss the evolution of the “models” of an Atom. Be concise.

A: The smallest component of ordinary matter that makes up a chemical element is an atom. The atom is…

Q: What theory can you propound on the below figure as a scientist. Discuss and comment on your…

A: We new to explan what theory can I propound on the below figure as a scientist. We need to discuss…

Q: PROPOSE YOUR OWN MODEL OF ATOM AND WHY. WRITE A BRIEF DESCRIPTION OF YOUR PROPOSED MODEL.

A: The atoms are much smaller and can be seen by the electronic microscope and generally it has three…

Q: When cesium reacts with chlorine to form an ionic compound, each metal atom loses ____ electron(s)…

A: Ionic bond is form between two elements having large electronegativity difference.  Ionic bond is…

Q: Write the name of the element next to the atom. You may need to use the Periodic Table to help yoU…

A: Atom is the indivisible smallest unit of matter. Atom is made with fundamental particles. Electron,…

Q: During sample introduction in mass spectrometer, the sample is first vaporized then ionized by the…

A: Mass spectrometer: The mass of a molecule is determined by a mass spectrometer by measuring its…

Q: Group IV (group 14) of the periodic table because 1. It forms an acid and a neutral oxide 2. it is…

A: The question is based on the concept of periodic properties. we have identify the properties which…

Q: Instructions: 1. Choose a metal or a nonmetal atom. Include the symbol of your atom under the square…

A: This question is based on ionic compounds formation. In this question , information of Bohr-…

Q: What causes the centrifugal force according to Rutherford's model?

A: Electrons are revolving around the nucleus in the circular orbits in an atom which experience…

Q: True or false Indicates whether each of the statements below is true or false. a) An electron must…

A:

Q: Part A What is the atomic number of the element located in group 16, period 2 of the periodic table?…

A:

Q: In the Phosphorus element, what are the number of electrons lost or gained by atoms during ionic…

A: ANSWER IS :

Q: [References] Use the References to access important values if needed for this question. When…

A: When potassium react with iodine to form potassium iodide.

Q: Discuss the development of atomic models of Thomson's atomic model and Rutherford's atomic model,…

A: Plum Pudding Atomic Theory Thomson proposed that the shape of an atom resembles that of a sphere…

Q: How many electrons Magnesium atom must lose/gain to become stable? What charge would it obtain?

A: To determine if an atom will gain or lose electrons when forming an ion, we simply need to count the…

Q: What is the importance of the periodic table? What information can we gain from looking at the…

A: Importance of periodic table: Periodic table is defined as a table of chemical elements that are…

Q: An atom has the electron-dot symbol shown below. If this atom is a main group element, what charge…

A: The number of valance electrons of an element is an important characteristic of an element. The…

Q: Answer the question below. Use the rubric in the materials for help if needed. Use details to…

A: Before the modern periodic table was set up, many people proposed the structure of periodic table.…

Q: There are two naturally occurring isotopes of Copper (Cu). The table shows the two isotopes, their…

A: Given, Relative abundance of Copper.

Q: A friend from your general chemistry class claims that the nucleus occupies a large volume in an…

A: The person claims that nucleus occupies a large volume in an atom. Let's see whether the claim is…

Q: Which of these elements would be predicted to form an anion when ionized

A:

Q: 51. Pick an element in the periodic table from the inside front cover of this book. Use a search…

A: The element chosen is oxygen. It is discovered by Joseph Priestly in 1774. The name oxygen…

Q: 3. Consider an imaginary element, a transition metal called jessium, J. a. Name the compound: JCI4…

A:

Q: How do you predict the charges of ions formed by main-group elements?

A: S and P block elements are known as main-group elements.

Q: Why do atoms combine chemically with other atoms?

A:

Q: Write the name of the element next to the atom. You may need to use the Periodic Table to

A: For  naming of the atom we should know number of electrons and protons

Q: 14. Which of these symbols provide more information about the atom? Circle your answer, then…

A: Answer:Here: X is the standard symbol of element, Z is its atomic number and A is its mass…

Q: What is the melting point of a molecular compound? What is the melting point of an Ionic compound?…

A: 1. Generally melting point of molecular compounds are low. 2. Generally melting point of ionic…

Q: 17.The atom can be defined as: a)The smallest particle of matter. b) The particle of the matter…

A: We know that atom can be defined as the smallest particle of an element that keeps all the…

Q: Find potassium (K) in the periodic table and predict how many valence electrons it has?

A: Periodic table represents the systematic arrangement of elements in which the properties of these…

Q: Define the term main group element. Then, determine the charge that an atom of each of the following…

A: We have been asked to define the term main group element and to assign charges to the atom when…

Q: 5) Consider an atom of the element nitrogen (N). A nitrogen anion can be formed fr this atom by a)…

A: Anion is negatively charged species.

Q: Describe the j.j thomson atomic model

A: J.J thomsan in 1898 proposed a model call J J Thomson atomic model of atom.

Q: Neutral F atom gains one electron to form:   . Neutral Mg atom loses two electrons to form:

A: A cation is a positively charged ion, meaning it has lost one or more electrons. Cations are formed…

Q: Describe two ways in which electrons contribute to the properties of atoms and the molecules that…

A: The electrons contributes to the chemical properties of the atoms and the molecules that they make…

Q: Examine the statement “No two elements have the same line spectrum.” Explain why this can be used…

A: Every element has a unique line spectrum. This is because the energy absorbed by the electron is…

Q: Charge imbalance on the atomic scale. a) If you come across a lone neon atom, is it likely to have…

A: Neon is a noble gas which is a monoatomic gas. So the lone neon atom will be neutral in nature. For…

Q: please answer these two questions.   1. write the electron configuration for magnesium atom.…

A: The electron configuration for magnesium atom is      Mg =  1s2 , 2s22p6 , 3s2

Q: Atomic lonization Answer these questions about the Number data table Energy (volts) (number) What is…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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.