In which states could mercury naturally exist?
In fact, all of the elements, of which mercury is one, may exist in solid, liquid, or gas forms. Additionally, many substances exhibit more than one solid form, often with very different properties.
Which state of matter has a definite shape and definite volume quizlet?
A solid has a definite volume and a definite shape.
Which statement best describes the atom in a solid?
The statement that best describes the atoms in a solid is that they are held together by strong attractions.
What can be known about the salt sample that Gerry is looking at?
Gerry is looking at salt under a powerful microscope and notices a crystalline structure. What can be known about the salt sample that Gerry is looking at? The atoms are vibrating in place. In which phase(s) of matter are the atoms closely packed but still able to slide past each other?
Where do you find mercury in everyday life?
Humans are exposed to mercury in a variety of ways. The air is contaminated with mercury from volcanoes, coal-fired power plants, crematoriums, and medical or municipal waste incinerators. Everyday objects such as fluorescent light bulbs, disk batteries, and thermometers may contain mercury.
Is water the only element that exists in three states?
Water is the only substance on Earth that is present in all three states of matter – as a solid, liquid or gas.
In which state does matter have volume but no definite shape?
A solid has definite volume and shape, a liquid has a definite volume but no definite shape, and a gas has neither a definite volume nor shape.
What state of matter has definite shape and volume?
Solids have a definite volume and shape because particles in a solid vibrate around fixed locations. Behavior of Solids: Solids have a definite volume and shape because particles in a solid vibrate around fixed locations.
Which state of matter has neither definite shape nor volume?
A liquid has a definite volume but no definite shape, whereas a gas has neither a definite volume nor a definite shape.
What is the most common state of matter in the universe?
Auroras are another form of plasma, where atoms in the upper atmosphere are affected by particles coming in from outer space. The most common form of plasma is in the stars – our Sun exists in the plasma state. Overall, plasmas are the most common state of matter – they make up 99% of the visible universe.
What best describes a solid?
Solids: definite shape, definite volume. Because they are stiff and the molecules don’t move around, they vibrate quickly. Liquids: indefinite shape, definite volume. Because the shape or “fixed” area of liquids won’t stay the same.
Which best describes why a liquid needs a container when a solid does not quizlet?
Which best describes why a liquid needs a container when a solid does not? Solids particles do not expand to fill their containers, and liquid particles do. Solids particles expand to fill their containers, and liquid particles do not.
Which state of matter has the highest fluidity?
Answer: Gas is the substance which has maximum fluidity and compressibility.
Which best compares the phases of matter to marbles in a tray quizlet?
A solid is like the tray being shaken slowly and all the marbles moving in their positions, a liquid is like the tray being shaken and the marbles moving around it, and a gas is like the tray being shaken hard and the marbles moving vigorously around it.
What is the density of a 700 kg object with a volume of 649 m3?
What is the density of a 700 kg object with a volume of 649 m3? (Density: D = D = m over v.) 0.927 kg/m3..