Proton Wira

molecules in each form of matter (liquid, solid, gas). After that I will tell you about positive, negative, and neutral charges. What are atoms made out of? Atoms are made out of neutrons, protons, and electrons.The nucleus is like a shell around the middle of the atom. Inside this shell, there are protons. There are also neutrons. Outside of the nucleus there are electrons. The electrons orbit around the nucleus. This is how atoms are constructed. If you put these atoms together they create molecules

Atomic number, is a correct answer. Atomic number is the total number of proton of the element. (Gilbert, 2012) It is always used to differentiate the elements since every element have their unique atomic number. The differences of atomic number enabled elements to react with other substances differently. For example, Neon which have atomic number of 8, acts like an inert gas. Meanwhile group 1 element Sodium which have atomic number of 11, reacts vigorously with water. Such characteristic have

fuel for many solar reactions. The hydrogen that is in our atmosphere has three different isotopes and they are called protium, which has one proton, then deuterium, which has one proton and one neutron. Then the third is tritium, which has one proton and two neutrons. Now if your wondering what protons and neutrons are, then you came to the right place. A proton is sub atomic particle with a positive charge found in the nucleus of an atom. A neutron is a sub atomic particle with a negative

Ernest Rutherford was a New Zealand born British physicist who is famously known for “splitting the atom.” His work on the gold foil experiment contributed greatly to the model of the atom and helped develop the standard model of the atom to what we now use today. Without his contributions we would still be using the Plum Pudding model, an out dated and incorrect model, and we would have less of an understanding of how atoms form the world around us. Before Rutherford’s Geiger-Marsden experiment

Atoms Atom is the fundamental building block of all stuff, or what scientists like to call "matter". An individual atom is very small. In fact, the smallest type of atom, hydrogen, has a diameter of 10-8 cm. Every single object is composed of atoms. Our body is made up of many, many individual atoms. There are also many different types of atom. These different types are called elements. Examples of some elements are hydrogen, oxygen, and helium. Under normal conditions many atoms can stick together

Every element is valuable and unique due to the endless arrangements of sub-atomic particles, which fascinates me. This allows for a diversity of elemental properties, sparking innovation for chemists to develop new products from different tasting chocolates to materials used for rockets- shaping society and the environment of the modern world. The sheer range of applications where chemistry is involved inspires me to contribute, while learning, unlocking why everything behaves the way it does. With

The Biological Significance Of The Properties Of Water The human body 15% lipids, 12% proteins but by far the biggest % is water which makes up a massive 70% of the human body. This is the equivalent of 49kg in an average male adult human of mass 70kg. This is a good indication of just how important water is in the human life. Without water we would not be able to life and Earth is therefore the only planet in this galaxy with life as we know it except for Mars where

Newton’s laws of motion and quantum mechanics overlap? -When the size of the system is very large compared to the de Brogue wavelength, the Newton’s laws of motion and quantum mechanics overlap. Chapter 33: The Atomic Nucleus and Radioactivity 16) Two protons in an

Science would not be where it is today if not for those who have devoted a great deal of their life to making new discoveries and figuring different aspects of the universe. Over 30 different scientists have added on the development of atomic theory, and made science changing discoveries that are still today quite impressive, even in comparison to modern day scientists. There are countless scientists involved in the evolution of atomic theory, but less than 50 have majorly impacted the way we view

The initial hypothesis of this lab was mostly refuted by the data with some exceptions. While most of the data showed that there was no true relationship between the number of valence electrons and the number of spectral lines, a few of the elements did prove to have said relationship. For instance, the elements Lithium, Sodium, Barium, and Potassium all had valence electron numbers that lined up with the wavelengths. Additionally, when reviewing the first graph, it is clear that there is no obvious