wladimir kulik
wladimir kulik
  • Видео 71
  • Просмотров 2 536
ionic and metallic bonding
This short video in chemistry, focusses on ionic and metallic bonds.
The following topics are discussed:
* what are valence electrons
* the electron dot structure and the octet rule
* formation of cations
* transition metal cations
* pseudo noble gas configuration
* formation of anions
* Ionic bonds in ionic compounds
* formula units and chemical formulas
* properties of ionic compounds
* bonding in metals
* properties of metals
* alloys
Просмотров: 9

Видео

Periodic Table
Просмотров 34Месяц назад
This short video in chemistry, focusses on the periodic table of the elements. The following topics are discussed: * periods and groups in the periodic table * how to read the periodic table * color-coded periodic table showing metals, nonmetals and metalloids * blocks of elements based on electron configuration * the representative elements (elements in groups 1A - 7A) * the transition element...
Mormon Faith Crisis mp4
Просмотров 5Месяц назад
Mormons, this video shows what you are going through in a faith crisis and what can happen when you land back on your feet and your eyes are finally opened to see the truth. Acknowledgment to @_Cultch (Cultural Hall) who posted the original version of this hilarious video clip.
electrons in atoms
Просмотров 37Месяц назад
This short video in chemistry, focusses on the arrangement of electrons in atoms. The following topics are discussed: * The Bohr model and quantum mechanical model for the atom * Energy levels with the ladder analogy * Shape of atomic orbitals * Quantum numbers for the electrons * Principal energy levels and its sublevels * Electron configuration and rules for arranging electrons * Atomic emiss...
Atomic structure
Просмотров 53Месяц назад
This video in chemistry is about atomic structure. Two important questions will be answered: 1. What components make up an atom 2. How are atoms of one element different from atoms of another element The following topics are discussed in more detail: * Dalton's atomic theory * Subatomic particles (electrons, protons and neutrons) * Discovery of the nucleus and the Rutherford atomic model * Atom...
scientific measurement
Просмотров 3Месяц назад
This short video is about scientific measurement. The following topics will be discussed: * scientific notation and significant figures * accuracy, precision and error * units of measurements: the metric system and SI units * units used for length, volume, mass, temperature, density * conversion factors and dimensional analysis
Matter and change
Просмотров 3Месяц назад
In this short video about chemistry, the following items will be discussed: * properties of matter * States of matter (solid, liquid and gas) * Physical and chemical changes in matter * What are mixtures (homogeneous & heterogeneous)? * How can mixtures be separated? * Difference between elements and compounds * Flowchart of matter to distinguish between elements, compounds and mixtures * Defin...
chemistry part 1
Просмотров 14Месяц назад
In this first chapter of chemistry, we start with defining the scope of chemistry and define the important concept of matter. The five traditional areas of study in chemistry are explained. The powerful tool in science to get reliable results is the scientific method. And finally a brief word why you have to make a plan in advance to solve problems
Joseph Smith became a polytheist after learning Hebrew
Просмотров 3932 месяца назад
The changing Mormon godhead: if you start reading the 1830 edition of the Book of Mormon, continue with the book of Moses, followed by D&C 121, and finally read the book of Abraham, you should realize that Joseph Smith initially (1830) was a monotheist (modalism view of the godhead), but gradually became a polytheist (there are many Gods) and was preaching on the plurality of Gods in 1844. That...
Mormon meaning of translated from the papyrus by JS
Просмотров 2182 месяца назад
LDS leaders and their apologists continuously indoctrinate Mormons that truth has nothing to do with facts or evidence; as long as it feels good and throw Jesus name into the mix, it's true. Using the book of Abraham, the Mormon interpretation of "translated from the papyrus" and "written by the hand of Abraham" will be explained.
The irrefutable proof BoA is fraud
Просмотров 2042 месяца назад
Using LDS scriptures and sources, we have the irrefutable proof that the Book of Abraham is fraud. As world-renowned Egyptologist Dr. Robert Ritner concluded: "Except for Those Willfully Blind, the Case is Closed". Here is the concluding evidence: * We have the source of the Book of Abraham (Breathing permit of Hôr). * Surviving papyri fragments were published by the LDS in 'The Improvement ERA...
Pictures of Cuernavaca 2024
Просмотров 294 месяца назад
Pictures of Las Mañanitas and the center of Cuernavaca, in the state of Morelos (Mexico).
Letter P in Gospel stands for Priesthood Ban for blacks
Просмотров 176 месяцев назад
Important information for Mormons: the letter P in GOSPEL stands for Priesthood BAN for blacks that was only lifted in 1978 under socal pressure and the fact that the São Paulo Brazil Temple was going to be dedicated in October 1978.
Mormons are trained to mislead people
Просмотров 5347 месяцев назад
Mormons are trained experts in misleading people - and they had the perfect example: the master of deception Joseph Smith himself. I always wondered why Mormon missionaries are being sent to Christian countries to share the Gospel ... Most Christians know about the Gospel. But the Mormon interpretation of Gospel differs from the Christian one. When Christians refer to the Gospel they mean the G...
December 29, 2023
Просмотров 428 месяцев назад
December 29, 2023
triangle inequality theorem rev 1
Просмотров 298 месяцев назад
triangle inequality theorem rev 1
Hinge theorem and its converse
Просмотров 68 месяцев назад
Hinge theorem and its converse
ASA triangle congruence animation
Просмотров 99 месяцев назад
ASA triangle congruence animation
Triangle perpendicular bisectors and circumcenter
Просмотров 29 месяцев назад
Triangle perpendicular bisectors and circumcenter
Construct parallel lines with a compass
Просмотров 119 месяцев назад
Construct parallel lines with a compass
Angle addition postulate
Просмотров 39 месяцев назад
Angle addition postulate
Pythagoras theorem & distance formula
Просмотров 169 месяцев назад
Pythagoras theorem & distance formula
Bisect an angle using a compass
Просмотров 99 месяцев назад
Bisect an angle using a compass
Vertical angles theorem
Просмотров 79 месяцев назад
Vertical angles theorem
Triangle perpendicular bisectors and circumcenter
Просмотров 79 месяцев назад
Triangle perpendicular bisectors and circumcenter
Medians and centroid of a triangle
Просмотров 169 месяцев назад
Medians and centroid of a triangle
Triangle inequality theorem
Просмотров 489 месяцев назад
Triangle inequality theorem
Triangle Congruence Criteria
Просмотров 449 месяцев назад
Triangle Congruence Criteria
Parallelogram transformation from triangles
Просмотров 59 месяцев назад
Parallelogram transformation from triangles
Find the orthocenter of a triangle in the coordinate plane
Просмотров 59 месяцев назад
Find the orthocenter of a triangle in the coordinate plane