Which Statement Best Describes the Properties of Metals

Four hydrogen nuclei are more massive than a helium nucleus. Four hydrogen nuclei have the same mass as a helium nucleus.

Q5 Some Properties Are Listed Lido

They are dull and are good electrical insulators.

. E Oxygen has a less negative electron affinity than fluorine. 7 Questions Show answers. For conductivity as electrons are free and electrons from the outer source push into the metal wire at one end so that electron could pass through the wire and can come out from other end.

Elements become less metallic. Relatively low density high melting point extremely strong highly ductile and easily forged and machined This element is a relatively soft metal has a low melting temperature and is reactive in a number of environments. They conduct electricity well and are brittle.

They can be flattened and do not conduct heat well. A When a base reacts with an ammonium salt ammonia is given off. They are shiny and bend without breaking.

The substances W and Z could not be broken down into simpler substances. D When the acidity of a solution increases the pH increases. It is doesnt conduct electricity.

Which statement best describes the properties of metals. Properties of Metals Physical properties 1. A blast of hot compressed air introduced into a smelting furnace to create industrial metals.

They are dull and are good electrical insulators. Hydrogen is a compound made of only one kind of atom. DWeaklow melting pointpoor conductor of heat.

For shininess free electrons can absorb photon and surface electron can bounce back light at a same frequency at which it hits the surface so metals appear shiny. B When an acid reacts with a base neutralisation takes place. C When an acid reacts with a carbonate carbon dioxide is given off.

Measure only physical properties of the metals. Which statement best describes the properties of metals. It is shiny and can be bent and shaped.

Because their valence electrons oscillate between bands which element is likely to be the most brittle selenium which statement best describes the properties of metals. ASolidstronggood conductor of heat and electricity. They are shiny and bend without breaking.

Many general properties of nonmetals are opposite to. Where are the statements turtlepower2 turtlepower2 09202017 Chemistry Middle School answered Which statement best describes the properties of metals 2 See answers c. Based on its location in the periodic table what statement best describes the element Ca.

They can be flattened and do not conduct heat well. Moving across a period from left to right. Given the three statements below pick the best answer.

Measure both chemical and physical properties of. Elements at the left are metals and have the properties youd expect a metal to have. The protection of the environment workers and local communities during the process of metal extraction and use.

How many valence electrons do atoms of oxygen and sulfur have. 1 Which statement best defines metallurgy. Matter has two basic properties.

The most reactive metals are the. A metal made by combining two or more metallic elements designed to improve the quality of the compound. The valence electrons are easily delocalized which reason best explains why metals are shiny.

CWeakductilegood conductor of heat and electricity. A It breaks easily like glass. Which of these statements best describes physical properties.

It is definitely not a metal. Which of the following will help the student determine if the metals belong to the same group. Which of these statements is the best description of the properties of titanium alloys.

They are shiny and bend without breaking. C A phosphorus atom is larger than an antimony atom. A The atomic weight of carbon is about 12.

Which of the following BEST describes the properties of metals. Four hydrogen cores have less energy than the energy produced in the process of usion. IThe main forces that make ionic solids stable are the crystal lattice forcesIIThe main force holding covalent molecules together is the sharing of electrons between atomsIIIThe total number of valence electrons for CCl4 is 32.

Hydrogen is a compound made of two or more kinds of atoms. Four hydrogen nuclei absorb energy when they form a helium nucleus. Physical properties and chemical properties.

Hydrogen is an element made of only one kind of atom. B The most stable ion of lithium is Li. Which statement is wrong.

When a sample of rust was mixed with acid the rust changed into two simpler substances. Which elements are as reactive as alkali metals. A student is given two unknown metals and asked to determine whether these two elements belong to the same group in the periodic table.

Metals are very hard by nature except few like mercury and they cannot be easily torn or broken. They conduct electricity well and are brittle d. D The radius of a sodium atom is larger than that of a sodium cation.

Which statement best describes nonmetals. They conduct electricity well and are brittle. BShinystrongpoor conductor of heat and electricity.

Answered expert verified. They can be flattened and do not conduct heat well Give me a sec The answer is B.

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