化学の王様

The basics of chemistry are “just remember”! With this app, you can memorize chemistry perfectly like a quiz! ? Aim for a high score with "King of Chemistry"!

I want to start studying chemistry, but where should I start?

If you feel that way, this app will be the catalyst to change your life.

In chemistry, you can use the knowledge you have now, so you don't have to memorize anything and you can quickly get results.

You can study chemistry keywords and keywords in a question-and-answer format, so you can start studying today.

With this one app, you can efficiently learn points from school test measures to national center exams.

Now, let's take a step toward becoming a chemistry master.

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example)

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▼Q&A

Q. What is the element symbol "Ti"?

A.Titanium

Q.How many electrons does lithium ion have?

A.2

Q. What is the relationship between metal temperature and electrical resistance?

A. Proportional

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▼ Four-choice question

Q. What is the 3-letter word for substances that pass on genetic information to offspring?

1. DNA

2. DDA

3. NTP

4.FDA

A. DNA

Q. What do you call something that consists of a single substance, such as hydrogen or water?

1. Pure substance

2. Single unit

3. Compound

4. Composite

A. Pure substance

Q. The ammonia molecule is triangular pyramidal. What form is the ammonium ion?

1. Tetrahedron

2. Triangular pyramid

3. Square

4. Rectangle

A. Regular tetrahedron

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◉Overview

・About 3,000 key points of chemistry are presented in a one-question-one-answer format.

・ About 3000 chemistry multiple-choice questions in quiz format ・

・Enjoy game elements by solving 5 questions and 1 stage

・Terms taken up are those with a high degree of importance in entrance examination questions

・ Covers the content necessary for high school regular exams and university entrance exams

◉Genre

This app has 5 genres (quest, 4-choice, question-and-answer, regular test, listening). Conquer all genres!

- quest

Solve the problems one by one and learn like a game. By clearing all the questions, you can get a gift certificate worth 500 yen. Challenge the problem and get a gift certificate.

- Four-choice question

You can challenge the four-choice questions that often appear in mark-type exams. If you answer all 5 questions correctly, you will proceed to the next stage, so please enjoy it like a game.

- question and answer

It is a word book that alternately looks at questions and answers. It's the foundation of memorization, so let's repeat it.

- regular test

50 4-choice questions will be asked at random from the specified range. The range changes every two weeks, so let's study in other modes and check your current ability.

- listen

You can listen to the audio of the questions and answers. Let's make effective use of spare time such as commuting time by using the listening function.

◉ Features of this app

・ Efficiently memorize important points for common tests and university entrance exams!

・Because it is a question-and-answer format, it can be used crisply instead of a word book!

・If you want to get a high score, just repeat and memorize!

・The operation method is very simple!

・As you solve the problem, you will definitely see the tendency of the exam!

・Let's repeat about 3000 questions recorded in Chemistry 1 question 1 answer 100 times, 100 points will be visible!

・ Challenge the quest and get a gift certificate by clearing all the questions

・Learn like a game!

◉ Categories recorded in the app

Atom/molecule/compound/element/valence/reaction/acid/base/salt/oxidation/reduction/solution/concentration/pH/chemical bond/covalent bond/ionic bond/polarization/mol/Avogadro's number/chemical formula/structural formula /Molecular formula/Empirical formula/Molecular weight/Molar mass/Atomic weight/Organic chemistry/Inorganic chemistry/Physical chemistry/Biochemistry/Analytical chemistry/Thermodynamics/Catalysts/Activation energy/Equilibrium/Chemical kinetics/Reichatelier principle/Crystal/ Isotope/radioactive/heavy water/ester/alcohol/ketone/aldehyde/amine/amino acid/polymer/plastic/electrolyte/non-electrolyte/intermolecular force/halogen/transition/polymer/dispersion/colloid/homolysis/heterolysis/enthalpy /Gibbs energy/octane number/dysprodium/ozone/peptide bond/lipid/steroid/enzyme/photosynthesis/cellulose/chlorophyll/nucleotide/DNA/RNA/chromatography/mass spectrometry/spectroscopy/electrophoresis/titanium/ceramics /nanotechnology/fluorinated carbon/superconductivity/surfactants/microbiological degradation/ruthenium/carbon nanotubes/graphene/alkanes/alkenes/alkynes/isomers/chiral/enolates/cycloalkanes/aromatics/benzene/toluene/xylene /Phenol/Electron transfer/Ligand/Chelate/Double salt/Solvation/Oxidation number/Glass transition temperature/Disulfide bond/Proteoglycan spectrum/Ion/Neutron/Proton/Electron/Atomic number/Mass number/Isotope/Periodic table/Group/ Periodic/metal/non-metal/metallic/alkali metal/alkaline earth metal/transition metal/noble gas/halogen group/catalyst/catalytic reaction/active center/micron/nano/pico/species/radical/oxidant/reductant/water Sum/basic/acidic/buffer/hydrolysis/ion formation/ion exchange/complex/chelate complex/crasnol body/precipitation/precipitation/extraction/filtration/evaporation/sublimation/coagulation/melting/frequency/infrared/ UV/photoelectron/nuclear magnetic resonance/NMR/electron spin resonance/ESR/mass spectrometry/absorbance/fluorescence/photon/electron pair/resonance/electron density/stereochemistry/chirality/steric hindrance/steric configuration/optical activity/optical rotation /denucleation/isomerism/geometric isomerism/optical isomerism/racemic mixture/endoserphin/exoserphin/cyclohexane/axial/equatorial/Grignard reagent/pyridine/pyrrole/furan/thiophene/induct/cumene/vinyl/aryl/carbocation/carbo Anion/enolate/acetal/ketal/hydride/halogenation/carbonic acid/esterification/amidation/dehydration/dehydrogenation/addition/rearrangement/elimination/substitution/ring closure/ring opening/polymerization/copolymerization/block copolymerization/grafting Copolymerization/