Electrons in a strong magnet....

Q: Referring to the figure below, explain why the two peppers look different

A: We can see wrinkles on the peppers. The reason behind this is given in step 2.

Q: f) iron(III) chloride Please Note: Chemical notation is case sensitive Enter your chemical notation…

A: Every element has its symbolic representation which can be seen in the periodic table & the…

Q: N.

A:

Q: Proton is heavier by electron by how much times?

A: By how many times the proton is heavier by electron is to be determined.

Q: Anwer the three questions on the image below.

A: Reducing agents are those that adds H and reduce the compound. Therefore, the compound that can…

Q: What is a electric circuit ?

A: There is electric circuit in every electric appliances, Galvanic cells, electrolytic cells and in…

Q: Pictures has my question

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What is the number of electrons of the given element?

A:

Q: Describe Werner’s Theory?

A:

Q: The correct name for VS is:

A: First the name of cation and then name of anion is given.

Q: A sample of a uranium compound is found to be losingmass gradually. Explain what is happening to the…

A: Uranium is a radioactive element which disintegrates spontaneously.

Q: N. `.

A: Step 1: Bromination of benzene.  Step 2: acetylation of bromo benzene. Step 3: Azo coupling. Step 4:…

Q: the Figure below.

A:

Q: Analytical balances are not sensitive to photons O air flow O vibrations *O warming up time O…

A:

Q: what are the different ways a magnet can move an object?

A: Step : 1           What are the different ways a magnet can move an object?

Q: What are the rare earth elements?

A: Elements is a term that is used in chemistry for a substance i.e. pure and which consists of atoms…

Q: Process wherein light elements such as helium and hydrogen form.

A: Process by which, Light elements such as helium and hydrogen form is?

Q: radius of

A:

Q: Question #57

A: In the given question we have to tell the main function of liver glycogen degradation.

Q: what are refractory materials?

A: Materials that are inorganic non-metallic materials are called refractories.  They can withstand…

Q: ΔΗ, %3D

A:

Q: Jamie had a solid, angular crystal and noticed that it was very hard to break. Which model could…

A:

Q: Just answer part C

A: In Bismuth-210 the n/p ratio = 126/83                                                = 1.51 In…

Q: nat mass of

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 2. These images were taken here on Earth. What do you think caused these formations?

A: As here action of water is present ,so I'm taking this in chemistry subject.   Images taken by…

Q: What is the interior layers of a mercury?

A: Mercury is a rocky planet with a huge iron core which makes up a large part of its interior.…

Q: Why liste

A: Listening is a very important aspect of communication as it is a way of showing respect, sincerity,…

Q: Define all the terms below

A: Since we know that when we write a chemical equations for example  AgNO3(aq) + NaCl(aq) —- AgCl↓ +…

Q: complete all missing parts

A:

Q: atomic number for the chromium isotope with 29 neutrons Express your answer as an integer.

A: Atomic number is equal to the number of protons present in an atom. It is a constant number and does…

Q: Explain a laymen words about the calculation involved in polarimeter

A: The calculations  are done  According  to the value of given quantities  . Meanings  of each term is…

Q: Just  number 52, b,c and d

A: While drawing a structural formula for an organic molecule, look for the parent chain and draw that…

Q: What element will be the best conductor of electricity?

A: Electrical conductivity is a property of a substance by which it allows the passage of electricity…

Q: llect radius?

A: When we converted atoms to anions by adding one or more electrons to atoms then atoms converted into…

Q: Question 62

A: Using the standard data solve the problem

Q: What is number 4

A: D) 112 L Given that,    Mass of I2 given = 1269 g  Moles of I2 in 1269 g, n = 1269 g/253.8089 g/mol…

Q: Unknown mystery salt (lead)?

A: Here we have to say salt name of unknown mystery salt and its flame color-

Q: mass number for the hafnium isotope with 106 neutrons Express your answer as an integer.

A: An atom basically consists of proton, neutrons and electrons. The protons and neutrons are present…

Q: Why transtion elements are placed in center justify answer ?

A: Unlike other metals and elements, electrons in the inner shell of the transition elements only…

Q: 28. While synthesizing their ferrofluid a student is short on time and decides to pour 50 mL of…

A: Ferrofluids can defined as the colloids suspensions of magnetic nanoparticles. They tend to…

Q: `N'

A: We have given the above reaction  is Diels-alder reaction which is (4+2)π electron system…

Q: How Colored diamonds get their color?

A: Diamonds: These are the stones that are made up of carbon atoms that are arranged in a tetrahedral…

Q: what are Metals

A: Metal are the substances which form naturally beneath the surface of earth. They generally are found…

Q: Question 72

A:

Q: Patterson discovered that lead was getting into the environment by

A: Solution: Patterson discovered that a big amount of lead was getting into the environment by…

Q: bottom

A: According to the question, the chemical reaction is given as: 2A(g) + 3B(s)  ----> C(g)…

d-Block Elements

According to the modern form of periodic table, 118 elements are present which are subdivided as four blocks, namely, s, p, d and f-block elements based on the entry of the valence electron or last electron into which orbital.