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explain why graphite conducts electricity but strength

Graphene - the new wonder material | Science | The …

2013-11-23 · The molecule is priceless but it is not a matter of cost – a few hundred dollars per kilo. The value lies in its potential. The molecule in question is called graphene and the EU is prepared to

Why does graphite conduct electricity but diamond …

2009-2-25 · However, the electricity is only conducted within the plane of the layers. Diamond is a carbon tetrahedral shape and so carbons are linked with each other and are not free to move in plates like graphites can. That is also why graphite is a lubricant and diamond is a cutting abrasive.

42 Covalent Bonding__

2013-10-2 · Can we explain why this would happen? Why is molecular polarity important? ? ? Polar molecules have higher melting and boiling points (for example the BP of HF is 19

Does ammonia gas conduct electricity? | Yahoo Answers

2008-2-15 · most of the sites i''ve been to state the melting point and boiling point of ammonia and other properties, however what i''m interested is the electrical conductivity. does ammonia gas conduct electricity? help; doing a chemistry project. thank you so much …

GIANT COVALENT STRUCTURES - chemguide

2018-10-4 · Note: The logic of this is that a piece of graphite ought only to conduct electricity in 2-dimensions because electrons can only move around in the sheets - and not from one sheet to its neighbours. In practice, a real piece of graphite isn''t a perfect crystal, but a host of small crystals stuck together at all sorts of angles. Electrons will be able to find a route through the large piece of

why is graphene so strong? | Yahoo Answers

2013-4-14 · Why is graphene so strong? I''m only in year 10 and i need someone to explain it in a fairly simple way that a higher tier year 10 chemistry student will be able to understand. Follow . 5 answers 5. Report Abuse. These free electrons also make it a good conductor of heat and electricity. GRAPHITE …

Why do metals conduct heat and electricity so well?

2018-11-22 · Why do metals conduct heat and electricity so well? What metals conduct the best? Structure of Metals. The structures of pure metals are simple to describe since the atoms that form these metals can be thought of as identical perfect spheres.

Explain why graphite is very soft, while diamond is

2007-10-25 · Best Answer: The lattice structures are very different. In diamond, each molecule is connected to four others at equal angles in space. All bonds are of the same strength, and there are no "weak points." This is why it is so hard. In graphite, each molecule is …

ELI5: why does diamond conduct heat better than …

nope. ELI5: the loosey goosier it is, the more it conducts electricity. The more tight as a wedgie, the better it conducts heat (usually) more specific: Graphite is actually a better conductor of electricity than diamond. This is determined by the quanity of "free electrons", aka …

Which Materials Conduct Electricity? - Scientific …

2016-6-16 · Which Materials Conduct Electricity? That is why wall outlets have two prongs and batteries have two ends (positive and negative) instead of just one. But graphite has a very high

Carbon - Wikipedia

2019-4-28 · Carbon (from Latin: carbo "coal") is a chemical element with syol C and atomic nuer 6. It is nonmetallic and tetravalent—making four electrons available to form covalent chemical bonds.It belongs to group 14 of the periodic table. Three isotopes occur naturally, 12 C and 13 C being stable, while 14 C is a radionuclide, decaying with a half-life of about 5,730 years.

Structure and properties: long answer questions …

Structure and properties: long answer questions. STUDY. PLAY. Explain why graphite conducts electricity. Each carbon atom only forms 3 bonds. The non-bonded electron is delocalised and free to move through the structure. They have a low density and high tensile strength.

Allotropes of carbon - Wikipedia

2019-4-23 · Graphite, named by Abraham Gottlob Werner in 1789, from the Greek γράφειν (graphein, "to draw/write", for its use in pencils) is one of the most common allotropes of carbon. Unlike diamond, graphite is an electrical conductor. Thus, it can be used in, for instance, electrical arc lamp electrodes.

Conductivity and Conductive Elements - ThoughtCo

As to why silver is the best conductor, the answer is that its electrons are freer to move than those of the other elements. This has to do with its valence and crystal structure. Most metals conduct electricity. Other elements with high electrical conductivity, are aluminum, zinc, nickel, iron, and platinum. Certain factors can affect how

(a) one [1] (b)

1 Graphite is a form of carbon. (a) Graphite is used as a lubricant. Write down one property of graphite that explains why it is used as a lubricant. [1] (b) Graphite conducts electricity. Explain how. Use ideas about structure and bonding.

What is the Structure of Graphite? - GCSE SCIENCE

2017-2-21 · The Structure and Properties of Graphite. Atomic Structure. What is the Structure of Graphite?. When you come across carbon as a reactant or electrode, carbon means graphite not diamond. It can be written C (gr) but is usually written as just C.. The structure of graphite consists of many flat layers of hexagons.The layers are called graphene sheets. Each carbon atom in the layer is …

Why does graphite conduct electricity but diamond …

2013-6-1 · Explain why graphite conducts electricity but diamond doesnt? Strength of materials? 5.00 L of air at -50. 0˚C are warmed to 100.0˚C. What is the new volume if the pressure doesn’t change? 20.00 mL of a 0.0650 M acetic acid solution is titrated with 0.0750 M KOH. What is the pH at the half equivalence point?

Bonding SA Review - Ms. Drury''s Flipped Chemistry Classes

2014-12-15 · Compare the strength of the intermolecular forces in a sample of I2 at STP to the strength of the Bonding SA Review Page 2 7.Explain, in terms of electrons, why graphite is an electrical conductor and diamond is not. b Explain why this substance conducts electricity when dissolved in water. c Explain why it is hard.

(a) one [1] (b)

1 Graphite is a form of carbon. (a) Graphite is used as a lubricant. Write down one property of graphite that explains why it is used as a lubricant. [1] (b) Graphite conducts electricity. Explain how. Use ideas about structure and bonding.

Why does diamond not conduct electricity but …

Why graphite conducts electricity but silicon carbide does not? Because graphite has one free electron that is not involved in bonding. The one delocalized electron can be used to conduct electricity.

pls. explain structure of diamond and graphite …

pls explain structure of diamond and graphite showing their orbital overlaps and explain as to why graphite conducts electricity - Chemistry - The p-Block Elements. These bonds have the same strength in all directions. This gives diamonds their great hardness.

GCSEJanuary 2012 QP - Unit 1 (F) OCR

GCSEJanuary 2012 QP - Unit 1 (F) OCR Chemistry (B) GCSE___ 11|2 GCSEJanuary 2012 QP - Unit

3.3.3: Graphite - Chemistry LibreTexts

Remeer that p orbitals have two regions of electron density. To explain the fact that graphite conducts electricity, we use an idea from molecular orbital (MO) theory, namely that bonding and antibonding MOs are formed from the adjacent p orbitals that extend over the sheet surface.

Why does graphite conduct electricity but diamond …

2009-2-25 · However, the electricity is only conducted within the plane of the layers. Diamond is a carbon tetrahedral shape and so carbons are linked with each other and are not free to move in plates like graphites can. That is also why graphite is a lubricant and diamond is a cutting abrasive.

properties of solids - nobraintoosmall.nz

2018-7-3 · No Brain Too Small CHEMISTRY AS 91164 (current) & AS 90308 Carbon (graphite) conducts electricity when it is solid, whereas zinc chloride, ZnCl 2, will not Explain why chlorine is a gas at room temperature, but copper chloride is a solid at

Bonding SA Review - Ms. Drury''s Flipped Chemistry Classes

2014-12-15 · Compare the strength of the intermolecular forces in a sample of I2 at STP to the strength of the Bonding SA Review Page 2 7.Explain, in terms of electrons, why graphite is an electrical conductor and diamond is not. b Explain why this substance conducts electricity when dissolved in water. c Explain why it is hard.

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