Fill in the table with the atomic information of the following given elements. In the second column, identify whether the given element is an atom or an ion. If it is an ion, identify whether it is à cation or an anion.Then identify the atomic number, mass number, number of protons, electrons and neutrons for the following columns. Refer to the given example. Atom/ Isotope Symbol Atom/ cation/ Mass (A) Atomic Atomic Protons Electron Neutron number (p) (e) (n) anion (Z) Cr+3 145 Pm At cation 52 24 24 21 28 210 854 40 20 184W+6 -1 10-2 Na

Q: S8 + _O2   => _SO2

A: ANSWER

Q: c) Ce chemPad Help XaX 1L Greek (d) Mg chemPad O Help X.X"→= Greek (e) Re chemPad O Help Greek -

A: elements are the pure form.

Q: Phy P CHI Eち0

A:

Q: Predict the product(s): CI

A: The given reaction is electrophilic aromatic substitution reaction. It is an Nitration reaction.

Q: H30+

A: This is an example of ether hydrolysis

Q: 1. 2 Li, Et,0 2. 0.5 equiv. Cul. 3. CH3(CH2)½Br -CI

A:

Q: H3O+ Drawing

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A: Chromatography is the laboratory technique for the separation and isolation of a variety of samples…

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Q: 203.77miles/sec is converted to cm/nsec?

A: 1 mile = 1.609 kilometres 1 kilometres= 1000 meters 1 meters= 100 centimetres 1 sec = 10^9 nsec

Q: A sphere has a diameter (d) of 25 mm. Find the volumè (V) cf sphere in mL. 4 (For sphere: V =tr³ and…

A: we have to apply this volume formula and take r=12.5 mm

Q: NO₂

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Q: Why chemistry is important in health care career.

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Q: Burette reading (mL) =

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A:

Q: 19/22 refers to a joint that is

A:

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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.