Definition, properties and the identification of isotopes

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The word isotopes are the combination of two words, one is Iso which means ''same', and another is topes which means ''places'' those elements which have the same atomic number (numbers
or proton), but different mass number are called isotopes.

In a neutral atom there is
equal numbers of proton and electron, so their chemical properties are same but
have different physical properties, so we can separate them by physical method.

Usually, mass spectrograph
is the method which is used to separate the isotopes of different elements.

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En ligne depuis Pakistan

Age

Enfants (7-12 ans)

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Seniors (65+ ans)

Niveau du Cours

Débutant

Intermédiaire

Durée

30 minutes

Enseigné en

néerlandais

anglais

ourdou

Compétences

Physique

Svt (sciences de la vie et de la terre)

Chimie

Disponibilité semaine type

(GMT -05:00)

New York

Cours par webcam

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04-08

08-12

12-16

16-20

20-24

Rachid

5.0

(6)

Des cours particuliers
Soutien pour réussir des examens
Pédagogie probante
Expérience en tant que professeur de mathématiques et de physique - tous les niveaux -
Profitez de mon expérience pour comprendre et réussir tes cours et tes examens !
Bien à toi!

Matías

5.0

(6)

Do you aspire to master mathematics, physics and engineering at a university level? Do you want to exceed your limits and excel in these demanding fields? Do not search anymore ! Our tailor-made private lessons are there for you.

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Quality Teaching Materials: We provide high-quality learning resources to support your progress.

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Excellence doesn't wait. Contact us now to book your first lesson. Together we will build a bright future based on a solid understanding of mathematics, physics and engineering.

Mohamed

5.0

(6)

Physics and chemistry are the gateway to understanding all sciences, as a science student you will need to be able to sort through the many complex features to become a true student scientist with a critical and curious mind. That's why I designed this course to help students prepare for their exams and the next school year to fill in the gaps they have in math and science.
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Jeremy

5.0

(6)

Passionate & empathetic teacher. I have a Master's in Physics with honors from the University of Leicester (which was featured at the time as a top 5 Physics university in the UK by The Guardian) and a - french - European School diploma in which I achieved 90% in Physics and 85% in Maths.

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Rania

5.0

(6)

many people face problems while studying scientific subjects , so if you one of them and you need a small or big help , I am here to help you to face any obstacle you may have in the matter.
I am a medical student at the medecine school of tunis.
science has always been a passion of mine.
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Alba

5.0

(6)

Graduate teacher in physics with 8 years of experience as a private teacher. I offer individualized pedagogy, help in preparing for questions or exams. My goal is to advance the student without overloading him. I give homework after each lesson and periodically provide progress reports.

Robert

5.0

(6)

As a Franco-Belgian teacher, I offer private lessons in physics, chemistry and biology for secondary and higher levels. I specialize in secondary level up to 5th year Belgian.

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Ayoub

5.0

(6)

This preparation session is dedicated to students aiming for preparatory classes for scientific Grandes Ecoles (CPGE), with a particular focus on the subjects of Physics and Engineering Sciences. The goal is to strengthen the foundations and deepen the knowledge to succeed.

1. Mechanics:
Kinematics: Study of rectilinear and circular movements, position vectors, speed and acceleration.
Dynamics: Newton's laws, work and energy, kinetic energy theorem.

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Alternating Currents: RLC circuits, resonance, impedance.

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Ideal and real gases: Equations of state, thermodynamic transformations.

4. Industrial sciences:
Automatic Linear, Kinematic, Static.

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Good preparation and success in your studies!

.

Jonathan

5.0

(6)

Graduated from the University of Geneva in mathematics, and with more than 5 years of experience in private lessons with very good references, available and attentive, I can help you with mathematics, physics, computer science, management for all levels. up to the second university year, a school course, a refresher course or preparation for exams. I can travel to greater Geneva, to your home or to college/university.

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Graduated from the University of Geneva in mathematics, and with more than 5 years of experience in private lessons with very good references, available and attentive, I can help you in mathematics, physics, IT, management for all levels up to the second year of university, a school course, a refresher course or preparation for exams. I can come to the greater Geneva area, to your home or to the college/university.

Nour

5.0

(6)

Ce cours s’adresse aux étudiants de toutes spécialités souhaitant :

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Modalités des cours :

•• Cours en ligne interactifs avec un suivi personnalisé.

•• Horaires flexibles pour s’adapter à votre emploi du temps.

Nathan

5.0

(6)

As a dedicated PhD student in biochemistry at EPFL, I offer personalized tutoring in chemistry and biochemistry for students at high school, university, or master’s level. Whether you’re preparing for exams, struggling with complex concepts, or aiming to deepen your understanding, I tailor each session to your goals and learning style. With a strong academic background and a passion for teaching, I strive to make science approachable, engaging, and relevant. My approach emphasizes clear explanations, critical thinking, and practical examples to help you build confidence and excel in your studies.

Nicolas

5.0

(6)

I am a dynamic and demanding teacher who gives private lessons in Physics-Chemistry as well as Mathematics.

I graduated from teaching seven years ago, after a masters in physical sciences with honors, and I teach in college and high school since.
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Baptiste

5.0

(6)

Vous voulez comprendre et aimez apprendre la Physique, la Chimie ou encore les Mathématique. Je suis la pour vous aidez. J'ai toujours aimez les mathématiques et les sciences. Je suis aujourd'hui en terminale avec 17 de moyenne en maths spécialité, 16 en maths expertes et 18 en physique chimie. Mon but est de vous faire comprendre ses matières qui, à première vue, peuvent être compliqué. Mais croyez moi, avec moi vous embrasserez les sciences avec joie.

Christopher

5.0

(6)

Une méthodologie pour simplifier les apprentissages.

Elle est basée sur la création de Planches Graphiques personnelles qui serviront à vie.

Je pratique moi-même 5 jours sur 7, je peux donc l'enseigner facilement dans le moindre détail.

7 ans de synthèses, d’expérimentations et d’accompagnements pour rendre accessible cette formule à tous. Des centaines de livres et de formations sur l’éducation, la psychologie, la mémorisation, les neuro-astuces, testées, réajustées et regroupées.

Contacte-moi !
Chris

Samia

5.0

(6)

Je propose une aide aux devoirs ainsi que des cours particuliers adaptés au niveau et aux besoins de chacun. Mon accompagnement se fait de manière personnalisée et bienveillante, afin de favoriser la compréhension, consolider les acquis et encourager l’autonomie. Je veille à créer un environnement calme et structuré, propice à la concentration et à l’apprentissage, tout en respectant le rythme de chaque personne. Mon objectif est d’aider à progresser tout en renforçant la confiance en soi et le plaisir d’apprendre, que ce soit pour rattraper des difficultés, préparer des contrôles ou approfondir certaines notions.