Quick Answer: Which Solid Has Highest Density?

Which has more density water or oil?

That’s called density, and it is heavier.

Water molecules are only attracted to water molecules.

Oil molecules are only attracted to other oil molecules.

Water is more dense (heavier) than oil so they can’t mix..

Which is less dense hot air or cold air?

Warm air is less dense than cooler air. Air density varies with the relative humidity (amount of water vapor molecules in the air) along with temperature.

Which solid phase diamond or graphite is more dense?

Diamond is denser than graphite because, in a phase diagram, the denser substance will occupy at high pressure.

Which has the highest density solid liquid or gas?

Notice that the solid (steel) is the most dense, the gas (air) is the least dense, and the density of the liquid (water) is in between.

Which solid has lowest density?

graphene aerogelThe 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). The material was announced in Nature magazine on 27 February 2013.

What is the highest possible density?

osmiumAs it turns out, either of two elements can be considered the element with the highest density: osmium or iridium. Both osmium and iridium are very dense metals, each weighing approximately twice as much as lead.

What liquid has the highest density?

MercuryMercury is the densest liquid at standard conditions for temperature and pressure (STP). Also called quicksilver, mercury has been known for more than 3,500 years.

Is vinegar more dense than water?

Water has a density of about one gram per cubic centimeter (depending a little on temperature and pressure). Household vinegar consists almost entirely of water, but with some acetic acid molecules dissolved in it. In general, dissolving stuff in water makes it more dense, making vinegar the densest of the three.

Which phase has the highest density?

solid3 Answers. The solid phase is more dense than the liquid phase. The line that separates solid and liquids bends right. If the solid phase is less dense than the liquid phase, the line that separates solid and liquids bends left.

Do liquids have density?

Key Concepts. A liquid, just like a solid, has its own characteristic density. The density of a liquid is a measure of how heavy it is for the amount measured. If you weigh equal amounts or volumes of two different liquids, the liquid that weighs more is more dense.

What is the least dense liquid?

liquid hydrogenHydrogen has the lowest molecular weight, so liquid hydrogen would be the least dense of all liquids at its own boiling point.

What liquids are more dense than water?

Glycerol (or Glycerin) is more dense than water (1.26 g/cc). One could argue that glass is a very slow-moving, viscous liquid (although it has lots of properties of a solid, like rigidity). It’s more dense than water. Even saltwater is more dense than water.

What is the heaviest metal?

OsmiumOsmium is one of the heaviest materials on earth, weighing twice as much as lead per teaspoon. Osmium is a chemical element in the platinum group metals; it’s often used as alloys in electrical contacts and fountain pen nibs.

What has the least density?

HydrogenThe first chemical element with the lowest density is Hydrogen and the highest density is Osmium.

What is the least dense phase of matter?

GasesGases have the most energy and are the least dense. This is a comparison of the particles in solids, liquids, and gases respectively.

Does low density float or sink?

Key Concepts. Density is a measure of how heavy something is compared to its size. If an object is more dense than water it will sink when placed in water, and if it is less dense than water it will float.

What are the 3 most dense elements?

The densest gas element is either radon (monatomic), xenon (which forms Xe2 rarely), or possibly Oganesson (element 118). Oganesson may, however, be a liquid at room temperature and pressure. Under ordinary conditions, the least dense element is hydrogen, while the densest element is either osmium or iridium.