What occurs when an atom loses an electron? However, if something happens to make an atom lose or gain an electron then the atom will no longer be neutral. An atom that gains or loses an electron becomes an ion. If it gains a negative electron, it becomes a negative ion. If it loses an […]
What is the similarities between suspension and colloid?
What is the similarities between suspension and colloid? both are heterogeneous mixture. particles of both suspension and colloidal solution scatter when a beam of light is passing through them and make it’s path visible. How do you identify suspensions colloids and solutions? In summary: A solution is always transparent, light passes through with no scattering […]
Has there ever been a Shinkansen accident?
Has there ever been a Shinkansen accident? The Shinkansen, Japan’s high-speed rail line, has never had a fatal crash or derailment in its 55-year history. (One train hit a man on an elevated track last year in what the police described as a suicide.) Is the Shinkansen profitable? Not all Shinkansen are profitable, but four […]
Is fire a plasma state?
What is experiment in data collection?
What is experiment in data collection? Experiment. An experiment is a controlled study in which the researcher attempts to understand cause-and-effect relationships. The study is “controlled” in the sense that the researcher controls (1) how subjects are assigned to groups and (2) which treatments each group receives. What is the purpose of data in an […]
Do phonons actually exist?
Do phonons actually exist? Phonon is considered a quasi-particle, beacuse it can exist only in solids as a consequence of vibrational motions: they cannot propagate in vacuum. > as a consequence of vibrational motions: they cannot propagate in vacuum. Do phonons have mass? A phonon — a particle-like unit of vibration that can describe sound […]
Do elements have life?
Do elements have life? 1. Note that most living matter consists primarily of the so-called bulk elements: oxygen, carbon, hydrogen, nitrogen, and sulfur—the building blocks of the compounds that constitute our organs and muscles….Classification of the Essential Elements. Bulk Elements (kg) nitrogen 1.8 Macrominerals (g) chlorine 115 Are Chemical living things? All living things share […]
When something is painted red What color is most absorbed?
When something is painted red What color is most absorbed? red light, is absorbed. What color of light are our eyes most sensitive? green light Why are red green and blue called additive primary colors quizlet? Why are red, green, and blue called the additive primary colors? Adding appropriate amounts of red plus green plus […]
What is the most important organ in a human body?
What is the most important organ in a human body? The brain What type of structure is the human body? An organism is a living being that has a cellular structure and that can independently perform all physiologic functions necessary for life. In multicellular organisms, including humans, all cells, tissues, organs, and organ systems of […]
What are the 3 classifications of carbohydrates?
What are the 3 classifications of carbohydrates? Carbohydrates are classified into three subtypes: monosaccharides, disaccharides, and polysaccharides. What are the classifications of carbohydrates? Carbohydrates are divided into four types: monosaccharides, disaccharides, oligosaccharides, and polysaccharides. Monosaccharides consist of a simple sugar; that is, they have the chemical formula C6H12O6. Disaccharides are two simple sugars. Which is […]