For CO2 specie in column A, choose the description in column B that best applies A CO2 (a) ionic, high-melting CuSO4 (b) liquid metal, good conductor SiO2 (c) polar molecule, soluble in water Hg (d) ionic, insoluble in water (e) network covalent, high-melting (f) nonpolar molecule, gas at 25°C

Q: Which of the following alloys does not contain copper?           (A) Bronze          (B) Pewter…

A: Bronze = copper + tin  Pewter = Tin + antimony + copper  Sterling silver = silver + usually copper

Q: The melting point of neon is significantly lower than that of nitrogen, oxygen, of fluorine. Provide…

A: As we move along the period atomic radius decreases and thus net effective charge increases due to…

Q: Silicon is the fundamental component of integrated circuits.Si has the same structure as diamond.…

A: (a) Silicon has the same structure as diamond. In Si, each silicon atom is bonded tetrahedrally to…

Q: 1) Palladium (electron configuration is [Kr]4dv) crystallizes in a face-centered cubic unit cell.…

A:

Q: INTERPARTICLE FORCES 129 4. The melting points of Na and Mg at 1 atm are 98°C and 650°C,…

A: Noble gas shorthand electron configuration is the way of writing any element's electron…

Q: (a) For refractory ceramic materials, cite two characteristics that improve with and two…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Group 14 Elements

The following elements come under group 14 of the periodic table.