Which of the following substance will have the lowest density?
The first chemical element with the lowest density is Hydrogen and the highest density is Osmium.
Which of the following substance has the lowest destiny?
Therefore, ethanal has the lowest vapour density.
Which of the following fluids usually has the lowest density at normal ambient temperatures?
The correct answer is Petrol. Petrol has the lowest density among the given liquids.
What has less density?
A Styrofoam cup is less dense than a ceramic cup, so the Styrofoam cup will float in water and the ceramic cup will sink. Wood generally floats on water because it is less dense than water. Rocks, generally being denser than water, usually sink.
Which state of matter has the lowest density?
gases The three common phases (or states) of matter are gases, liquids, and solids. Gases have the lowest density of the three, are highly compressible, and completely fill any container in which they are placed.
Which state of matter has lowest density?
gases The three common phases (or states) of matter are gases, liquids, and solids. Gases have the lowest density of the three, are highly compressible, and completely fill any container in which they are placed.
What is low density in chemistry?
If the particles are loosely packed together with plenty of space between them, it will have a low density and will be able to float. And if the particles are tightly packed together with no or very little space between the particles, it will have higher density.
How dense is the least dense liquid?
With a density of 0.48, the saturated solution of Li in NH3 is the lightest liquid that exists at room temperature."
Which of the following is less dense than water?
Ice is less dense than water.
What are low density materials?
Low Density Materials
- Ultrasonics.
- Porosity.
- Graphene.
- Neutrons.
- Zeolites.
- Hydrogen.
- Ion.
- X Ray.
How do you find the lowest density?
This is so because if we divide each object's mass by its volume, and since all three objects have the same volume, the object with the larger mass will have the greatest density. And the object with the smaller mass, will have the lowest density.
Which solid has lowest density?
The world's least dense solid is a graphene aerogel with a density of just 0.16 mg/cm³ produced by a research team from the Department of Polymer Science and Engineering lab at Zhejiang University China headed up by Professor Gao Chao (China).
What is less dense?
Students should realize that if an object weighs more than an equal volume of water, it is more dense and will sink, and if it weighs less than an equal volume of water, it is less dense and will float.
Which liquids are the least dense?
Ignoring STP, the least dense liquid is liquid hydrogen, at about 70g/liter (. 07g/cm3). That's still 5 times denser than Tungsten hexafluoride.
Which of the following is less denser than others?
Wood, cork, and ice float in water because they are less dense than water. … It floats because it weighs less than amount of water it would have to push out of the glass if it sank.
What is the least dense liquid?
Ignoring STP, the least dense liquid is liquid hydrogen, at about 70g/liter (. 07g/cm3). That's still 5 times denser than Tungsten hexafluoride.
What is considered a low density?
Low density, in real estate terms, describes the number of housing units per given unit of land in a particular area. Low density housing typically refers to residential areas occupied primarily by single-family homes or buildings with a small number of units.
What is the lowest density liquid?
Ignoring STP, the least dense liquid is liquid hydrogen, at about 70g/liter (. 07g/cm3). That's still 5 times denser than Tungsten hexafluoride.
What is low density?
Definition: Density depends on how atoms or particles are arranged in matter in a specific volume. If the particles are loosely packed together with plenty of space between them, it will have a low density and will be able to float.
What is the less dense object?
Students should realize that if an object weighs more than an equal volume of water, it is more dense and will sink, and if it weighs less than an equal volume of water, it is less dense and will float.
What state has the lowest density chemistry?
1 Answer. Well, clearly gases have the LOWEST density of all the states of matter.
Which object has the lowest density in water?
In practical terms, density is the weight of a substance for a specific volume. The density of water is roughly 1 gram per milliliter but, this changes with temperature or if there are substances dissolved in it. Ice is less dense than liquid water which is why your ice cubes float in your glass.
What has a lower density than water?
Since wood is less dense than water, wood floats in water, no matter how big or small the piece of wood is.
What has low density?
Gases have a very low density because their particles are very far apart; for example, air has a density of 0.0013 g/cm3.
Which gas has the lowest density Why?
Though hydrogen can easily lose one electron in its valence shell, it does not act like a metal. Due to possessing a non-metallic character. Hydrogen is a non-metal and is the lightest element in the periodic table. Thus, in the given elements, hydrogen is an element with the lowest density.
What is the least dense solid element?
Lithium (from Greek: λίθος, romanized: lithos, lit. 'stone') is a chemical element with the symbol Li and atomic number 3. It is a soft, silvery-white alkali metal. Under standard conditions, it is the least dense metal and the least dense solid element.
What is low density in science?
Density is the ratio of mass to volume. Low density objects have a low mass per unit volume because they contain fewer particles.
Do liquids have low density?
Liquids generally have lower density as compared to solids but ice floats on water.
Which has the lowest density solid liquid or gas?
Gases Bulk matter can exist in three states: gas, liquid, and solid. Gases have the lowest density of the three, are highly compressible, and fill their containers completely.
Which density is lowest for solid?
The world's least dense solid is a graphene aerogel with a density of just 0.16 mg/cm³ produced by a research team from the Department of Polymer Science and Engineering lab at Zhejiang University China headed up by Professor Gao Chao (China).