molten rock called plumes rise to form volcanoes in the planet's crust. This spot is called a hotspot, and it creates atype of volcano not associated with a plate boundary. Yellowstone has produced three calderatypes of volcanic explosions: The first happened 2.1 million years ago at Huckleberr...
One can thus see how a substance (monomer) with as small a molecular weight as 54 grows to become a giant molecular (polymer) of (54 × 4000 ≈)200000 molecular weight. It is essentially the 'giantness' of the size of the polymer molecule that makes its behavior different from that of...
Ask a question Search AnswersLearn more about this topic: Atoms vs. Molecule | Definition, Differences & Characteristics from Chapter 3 / Lesson 1 300K Learn the difference between atoms and molecules. Find the key characteristics of atoms vs molecules and the for...
What is a meteorite made up of?Minerals from Space:The Earth's crust is relatively poor in heavy metals, due to the separation that occurred when the Earth was still molten. Some of the largest mineral deposits on the Earth are the result of asteroid impacts millions of years ago, long ...
The outer surface is divided into several gradually migrating tectonic plates, which have changed relatively quickly several times. The interior remains active, with a thick layer of molten mantle and an iron-filled core that generates a magnetic field. The atmospheric conditions have been ...
Bismuth:When bismuth cools from its molten state, it can form Hopper crystals with a stepped, terraced structure, often showcasing iridescent colors due to oxidation. Galena:This lead sulfide mineral can exhibit Hopper growth under certain conditions, although it's less common than in some other ...
As a least-flexible reference molecule we select the fluorescent Phe-45-Trp variant of human ubiquitin, investigated extensively by Roder and coworkers (Laub et al., 1995). A structure of this variant, Ub*, with its single tryptophan residue is shown in Fig. 1. It is a mixed α/β ...
Is NaCl considered a molecule? Explain. How does salt affect the boiling point of water? (in simple words) Describe in detail how you would make one molar solution of sodium chloride. What are three ways to increase the rate at which salt dissolves in water?
substance for all organisms, as it provides and supports metabolic reaction that occurs in cells, even this molecule has no nutritional organic component to provide an organism. The chemical structure of water consists of one oxygen atom that is connected with two hydrogen atoms via covalent bond...
To pick up or collect (molten glass) using a tool in glassblowing. Group (chemistry) A column in the periodic table of chemical elements. Gather To come together in a group; assemble A crowd gathered in the lobby. Group (chemistry) A functional group. Nitro is an electron-withdrawing grou...