(a)
Interpretation:
Which is more likely to conduct electricity and heat: metal or non-metal should be identified.
Concept Introduction:
Elements can be classified into three categories based on their properties; that is metal, non-metal and metalloids. Metals are solid at room temperature, shiny conductors of electricity and heat, ductile and malleable. In chemical reaction, metals tend to give up electrons.
Non-metal do not conduct heat and electricity, most of the non-metals are gas at room temperature. Non-metal accept electrons at in
On the other hand, metalloids have some of the properties of metal and some of the non-metals.
(b)
Interpretation:
Which is more likely to accept electrons: metal or non-metal is to be stated.
Concept Introduction:
Elements can be classified into three categories based on their properties; that is metal, non-metal and metalloids. Metals are solid at room temperature, shiny conductors of electricity and heat, ductile and malleable. In chemical reaction, metals tend to give up electrons.
Non-metal do not conduct heat and electricity, most of the non-metals are gas at room temperature. Non-metal accept electrons at in chemical reactions.
On the other hand, metalloids have some of the properties of metal and some of the non-metals.
(c)
Interpretation:
Which is more likely to be malleable in metal and non-metal is to be stated.
Concept Introduction:
Elements can be classified into three categories based on their properties; that is metal, non-metal and metalloids. Metals are solid at room temperature, shiny conductors of electricity and heat, ductile and malleable. In chemical reaction, metals tend to give up electrons.
Non-metal do not conduct heat and electricity, most of the non-metals are gas at room temperature. Non-metal accept electrons at in chemical reactions.
On the other hand, metalloids have some of the properties of metal and some of the non-metals.
(d)
Interpretation:
Which is more likely to be gas at room temperature in metal and non-metal is to be stated.
Concept Introduction:
Elements can be classified into three categories based on their properties; that is metal, non-metal and metalloids. Metals are solid at room temperature, shiny conductors of electricity and heat, ductile and malleable. In chemical reaction, metals tend to give up electrons.
Non-metal do not conduct heat and electricity, most of the non-metals are gas at room temperature. Non-metal accept electrons at in chemical reactions.
On the other hand, metalloids have some of the properties of metal and some of the non-metals.
(e)
Interpretation:
Which is more likely to be a transition element in metal and non-metal is to be stated.
Concept Introduction:
Elements can be classified into three categories based on their properties; that is metal, non-metal and metalloids. Metals are solid at room temperature, shiny conductors of electricity and heat, ductile and malleable. In chemical reaction, metals tend to give up electrons.
Non-metal do not conduct heat and electricity, most of the non-metals are gas at room temperature. Non-metal accept electrons at in chemical reactions.
On the other hand, metalloids have some of the properties of metal and some of the non-metals.
(f)
Interpretation:
Which is more likely to lose electrons in metal and non-metal is to be stated.
Concept Introduction:
Elements can be classified into three categories based on their properties; that is metal, non-metal and metalloids. Metals are solid at room temperature, shiny conductors of electricity and heat, ductile and malleable. In chemical reaction, metals tend to give up electrons.
Non-metal do not conduct heat and electricity, most of the non-metals are gas at room temperature. Non-metal accept electrons at in chemical reactions.
On the other hand, metalloids have some of the properties of metal and some of the non-metals.
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Introduction to General, Organic and Biochemistry
- 2-59 You are presented with a Lewis dot structure of element X as X.. To which two groups in the Periodic Table might this element belong?arrow_forward3-58 In Section 2-3B, we saw that there are seven diatomic elements. (a) Draw Lewis structures for each of these diatomic elements. (b) Which diatomic elements are gases at room temperature? Which are liquids? Which are solids?arrow_forward2-43 Which group(s) of the Periodic Table contain(s): (a) Only metals? (b) Only metalloids? (c) Only nonmetals?arrow_forward
- 2-44 Which period(s) in the Periodic Table contain(s) more nonmetals than metals? Which contain(s) more metals than nonmetals?arrow_forwardWrite the chemical formulas for the following compounds:(a) aluminum hydroxide(b) potassium sulfate(c) copper(I) oxide(d) zinc nitrate(e) mercury(II) bromidearrow_forwardPredict whether the following compounds are ionic or molecular:(a) KI, the compound used as a source of iodine in table salt(b) H2O2, the bleach and disinfectant hydrogen peroxide(c) CHCl3, the anesthetic chloroform(d) Li2CO3, a source of lithium in antidepressantsarrow_forward
- Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning