Which is the most metallic? cesium What is the order of metallic character? The metallic character of the elements is highest at the extremely left (low ionisation energies) and then decreases across the period from left to right (ionisation energies increases across the period). Which is the correct order of increasing metallic character? For example, […]
What are 2 examples of an element?
What are 2 examples of an element? Examples of elements include carbon, oxygen, hydrogen, gold, silver and iron. Each element is made up of just one type of atom. An atom is the smallest particle of an element that still characterizes the element. How do you find the Valency of 1 20? So, the first […]
What rifle can shoot the farthest?
What rifle can shoot the farthest? Accuracy International L115A3 Long Range Rifle In 2009, British Army sniper Craig Harrison set a new world record for the longest confirmed kill in history with his L115A3, the standard long-range marksman’s rifle of the British military. What’s the longest kill shot? 3,540 Meters: The Record-Breaking Longest Confirmed Sniper […]
What are strong electrolytes give two examples?
What are strong electrolytes give two examples? Strong acids, strong bases, and ionic salts that are not weak acids or bases are strong electrolytes. Salts much have high solubility in the solvent to act as strong electrolytes. HCl (hydrochloric acid), H2SO4 (sulfuric acid), NaOH (sodium hydroxide) and KOH (potassium hydroxide) are all strong electrolytes. Is […]
How does an LDR change resistance?
How does an LDR change resistance? The LDR. LDRs (light-dependent resistors) are used to detect light levels, eg in automatic security lights. Their resistance decreases as the light intensity increases. In the dark and at low light levels, the resistance of an LDR is high, and little current can flow through it. Why does the […]
Which of these best describes a scientific theory answers com?
Which of these best describes a scientific theory answers com? Which statement best describes a scientific theory? A scientific theory is the best explanation for a praticular pattern of observations. What is scientific method in research? The scientific method is a standardized way of making observations, gathering data, forming theories, testing predictions, and interpreting results. […]
Why did Reagan take down solar panels?
Why did Reagan take down solar panels? Originally, panels were installed in the late ’70s during President Jimmy Carter’s administration, but President Ronald Reagan removed them in 1986 because of a roof leak and decided not to reinstall them. How was Jimmy Carter’s presidency? 20 January 1977 – 20 January 1981 Which president did not […]
What are some examples of indoor air pollution?
What are some examples of indoor air pollution? 7 Common Indoor Air Pollutants (1) Pollutant: carbon monoxide (CO) Carbon monoxide is an odorless, invisible gas. (2) Pollutant: radon. (3) Pollutant: nitrogen dioxide (NO2) (4) Pollutant: secondhand smoke. (5) Pollutant: lead particles. (6) Pollutant: asbestos. (7) Pollutant: mold. What is the first step in managing indoor […]
How much ATP is produced by oxidative phosphorylation?
How much ATP is produced by oxidative phosphorylation? Oxidative phosphorylation produces 24–28 ATP molecules from the Kreb’s cycle from one molecule of glucose converted into pyruvate. Two theoretical approaches applied to the oxidative phosphorylation are metabolic control analysis and nonequilibrium thermodynamics. Where does oxidative phosphorylation occur? Oxidative phosphorylation takes place in the inner mitochondrial membrane, […]
Can the Dust Bowl happen again?
Can the Dust Bowl happen again? More than eight decades later, the summer of 1936 remains the hottest summer on record in the U.S. However, new research finds that the heat waves that powered the Dust Bowl are now 2.5 times more likely to happen again in our modern climate due to another type of […]