Differentiate between an atom, an element, and a molecule.

Q: Complete the table

A: Electrochemical cells / Galavanic cells / Voltaic cells :  In these cells chemical energy is…

Q: List the three different subatomic particles present in an atom and their symbol?

A: J.J.Thomson gave some facts to prove that atoms are not the fundamental form of matter. According to…

Q: Which statement about subatomic particles are true? If an atom has an equal number of protons and…

A: This is a true statement because the charge of the proton and the electron are equal in magnitude…

Q: Difference between atom and molecule?

A: Interpretation: The difference between atom and molecule is to be determined.

Q: the symbol of the halogen with the most electrons Express your answer as a chemical symbol. ΑΣφ ?

A:

Q: complete the table

A: If organic compound contains double bond (or) triple bond (unsaturation) reacts with Br2 , this…

Q: What's the difference between an atom and a molecule?

A: 1. Atom is the smallest particle of an element which may or may not exist freely. They participate…

Q: Distinguish among the types, locations, and charges of subatomic particles.

A: Protons, neutrons are electrons  that are the three fundamental subatomic particles present in the…

Q: Suppose that green spheres represent bromine atoms, yellow-green spheres represent chlorine atoms,…

A: According to the question, Green spheres represent Chlorine atoms, Yellow-green spheres represent…

Q: Distinguish between Atoms and Molecules?

A: The matter is divided into smaller particles called molecules whereas the molecules are made up of…

Q: How does Chemistry provide a background for understanding the properties of matter in terms of…

A: To explain the structure of atoms, avrious philosphers and scisnitists proposed a number of theories…

Q: All the chemical elements may be derived from which single element?

A: All the chemical elements may be derived from one single element. That has to be given below.

Q: How many electrons make up a charge of 56nC? If these are made of copper atoms, how many atoms would…

A: The charge is always quantized. The number of electrons can be determined as follows: Number of…

Q: What are the components of an atom? How are they different?

A: The components of an atom and how are they different have to be explained below.

Q: Distinguish between atoms and molecules and among protons, neutrons, and electrons.

A: Atoms Molecules Atom is the smallest and fundamental unit of matter Molecules are made up of two…

Q: Approximately how many elements are listed in the periodic table? How many can be found in nature?…

A: Periodic table of elements is arrangement of elements in tabulated form. In this, the elements are…

Q: An element is a pure substance that is made up a ____ type of ato

A: An element is a pure substance that is made up an identical type of atom.

Q: Why is it that elements such as Gold, Fluorine, and Aluminum only have one isotopes?

A:

Q: Complete the table.

A: Given equation is : Also, Rate of reaction = 0.010 M/s

Q: Define the term an element?

A:

Q: What do you mean by Atoms? Define the Periodic Table ?

A: There were different beliefs about the nature of matter: In the 6th Century B.C. in India, an Indian…

Q: Write any three differences between metals and non-metals on the basis of chemical properties?

A: Metals: Metals are the majority elements in the periodic table. They include transition metals,…

Q: an ion that has 55 protons and 54 electrons is ....

A:

Q: Sulfur forms two oxides. In one of them, 1.87 grams of sulfur combines with 1.87 grams of oxygen,…

A: The rule of multiple proportions put forwards that for the formation of multiple number of compounds…

Q: Which is a compound? A. A piece of pure zinc metal B. A molecule made of nitrogen and oxygen C. An…

A: Compound: A molecule consisting of two different elements is called compound

Q: Explain how Dalton’s atomic theory offered a convincing explanation of the observation that mass is…

A: The parameter by which Dalton's atomic theory provided appropriate explanation of observation that…

Q: Water and sodium chloride are both considered substances as well as compounds, but water exists as…

A: In this question, we have to give the reason why water and sodium chloride are both considered…

Q: Which of the subatomic particles participate in the chemical bonding between atoms?

A:

Q: In complete sentences, describe the similarities and differences between:a. different isotopes of an…

A: (a) similarities and differences between isotopes of an element: Various isotopes of an element have…

Q: Which one of the following is the chemical symbol of an atom with 17 protons and 20 neutrons?

A:

Q: What defines an element?

A: An atom can be considered as the smallest unit of any matter. An atom is composed of certain…

Q: Of the 3 subatomic particles (electrons, protons, or neutrons) which is responsible for chemical…

A: Subatomic particles :-  The particles present inside the atom are called subatomic particles.…

Q: If an atom has 18 electrons, how many protons does it have?

A: An atom constitutes of electrons, protons and neutrons. The nucleus of atom contains proton and…

Q: What is isotope? Why is isotope notation important?

A: An element can be represented by the notation XZA, where X corresponds to the chemical symbol, Z…

Q: whats the difference between a compound and a molecule?

A:

Q: The volume of a single lead atom is 2.24×1023 cm³. What is the volume of a lead atom in microliters?…

A: Here the volume of a single lead atom is given in cm3 and we have to convert it into microliters.…

Q: Defend or refute the statement • The separation of a mixture may result in the production of an…

A: Mixture is a composition where two or more different components are mixed . The process of parting…

Q: Which pair of elements would you expect to exhibit the greatest similarity in their physical and…

A: The properties of elements are dependent over their electronic distribution. The similarity in the…

Q: How does matter contrast with elements, atoms, and isotopes? Explain step by step how matter…

A: The given question asks to explain three differences, first between matter and elements, second…

Q: Describe the Law of Multiple Proportions?

A: Law of multiple proportion or Dalton's law states that when two elements combines to form more than…

Q: In what main way is separating the components of a mixture different from separating the components…

A: The mixing up of two or more substances gives a mixture. There is no chemical change observed in the…

Q: Is a carbon atom microscopic or macroscopic?

A: Ans

Q: Give the complete chemical symbol for the atom that contains82 protons, 82 electrons, and 126…

A: Given information,      Atom contains 82 protons, 82 electrons, and 126 neutrons

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.