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What is the name given to a substance that contains at least two kinds of particles uniformly scattered?
Wiki User
∙ 12y ago
A solution
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoMixture
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Is a pure substance contains particles that are all alike?
pure substance
Why do we find it useful to have two units of the amount of substance the kilogram and mole?
When we are concerned with the number of particles than we use Mole as the unit of amount of substance because one mole of a substance contains the equal number of particles (i.e., 6.022×10^-23)Butin case when we are concerned quantity of matter we use the unit Kilogram.
What contains particles that will settle out of the mixture if left sitting out?
A suspension contains particles that will settle out of the mixture if left sitting out.
What contains no subatomic particles?
A vacuum
A substance called contains the instructions for life.?
A substance called DNA (DeoxyriboNucleic Acid) contains the instructions for life.
Is a pure substance contains particles that are all alike?
pure substance
Which substance contains particles held together by metalic bonds?
These are metals.
how do we measure how much of a substance we have?
Molar mass of a substance is the mass of one mole of the substance in grams. It has a unit of grams per mole (g mol -1). One mole of any substance contains 6.02 × 10 23 particles. Therefore, the molar mass of a substance contains 6.02 × 10 23 particles of the substance.
A substance that contains covalent bonds consisting of individual particles is called?
A metal...
A substance classified as a fluid contains particles that?
may slide past each other
Any substance that contains Avogadro's number of particles is called a?
A mole is the unit of measurement based on Avogadro's number. It measures the number of atoms or molecules in a substance.
What is colloidal protein?
A colloid is a substance which contains insoluble particles suspended in it. Colloidal protein is as such a substance with proteins dispersed through something like blood or interstitial fluid.
Is top soil a pure substance?
No, it contains many compounds and elements mixed in any ratio. It contains humus, and other particles including dirt. It is a mixture. A pure substance must contains only one type or atom (Element) or one type of molecule (compound).
Why do charged particles not penetrate matter?
Charged particles are going to have a strong electromagnetic interaction with any matter that they encounter, since matter is also contains lots of charged particles. In effect, matter will present a great deal of solidity or substance to charged particles.
How is temperature differ from thermal energy?
Thermal Energy is theTOTAL Ek of atoms in a substance.Temperature is the measure of the AVERAGE Ek of the atoms in a substance.Thermal energy: The total amount of kinetic energy contained in all the particles of a substance. The greater the kinetic energy of the particles in the substance, the more thermal energy the substance has. But thermal energy also depends on the number of particles in a substance. The more particles a substance contains, the greater its thermal energy.Temperature vs. Heat :When you think of temperature, you probably think "hot" or "cold." To scientists, temperature is a measure of the average kinetic energy of the particles in a substance. The more kinetic energy the particles have, the higher the temperature of the substance. Unlike thermal energy, however, temperature is not affected by the number of particles the substance contains.(Taken from: Sciencesaurus A Student Handbook Pp. 301-302)
Why do we find it useful to have two units of the amount of substance the kilogram and mole?
When we are concerned with the number of particles than we use Mole as the unit of amount of substance because one mole of a substance contains the equal number of particles (i.e., 6.022×10^-23)Butin case when we are concerned quantity of matter we use the unit Kilogram.
What does a mole of all known substances have in common?
A mole of any substance contains the same number of particles, bey they atoms, molecules, or formula units.
