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K has more metallic character
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∙ 10y ago
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What the oxidation numbers of K2SiO3?
K2SiO3 ( potassium silicate) Use oxygen at '-2' as the starting point. Since there are 3 x oxygen , then the oxygen component is 3 x -2 = -6 So the K & Si must sum to '+6' Since K oxidises to '+1' as in 'K^+', then the 'K' component is 2 x 1 = 2 Hence we have 2 + Si + - 6 = 0 (neutral molecule) Then by a simple sum Si is +4. So the oxudation states of each element are K = +1 Si = + 4 O = -2
Is k more likely to form a compound with li or br?
Both Li and K lose electrons to get noble gas configuration. Br gains an electron to get noble gas configuration. So K is more likely to form a compound with Br.Potassium is a metal in group 1. It usually forms ionic compounds with other non metallic elements. From these elements, it is more likely to bond with bromine. Recall that lithium is as in the same family as potassium.
Is potassium a compound or an element?
Potassium (K) is an element. It is available on the periodic table of elements.
What types of elements combine using metallic bonds?
Metals form Metallic Bonds.there are various elements that forms metallic bonds : Na,K ,Cu ,etc.
What is the sum of the equation water plus hydroxide of a metallic element?
Aqueous ions of hydroxide and metallic element. For instance if you add KOH, you'll get K+ and OH-. If you Ba(OH)2, you'll get Ba2+ and 2 OH-.
What SI Unit Temp?
SI unit for temperature is K. K stands for Kelvin
What element is the most metallic between K Kr Fe and Cu?
K
Is Cs more like K or Si?
Caesium and potassium are similar alkaline metal elements.
What is the teperature measure for the SI units?
Kelvin is the SI units temperature measurer. the symbol is a capital k, K
Which of the following elements has the MOST metallic character Na Mg Al K Cs?
Of these options the correct answer is e) Cs for cesium. If you checked it for Study Island then the answer is Francium (Fr)
The correct symbol for the SI unit of temperature is?
Kelvin (K)
The basic SI unit for temperature?
The official SI unit is the kelvin (K).
2008 civic si or integra gsr faster?
Civic, its newer with the more powerful K series engine
How is temperature difference expressed in SI units?
Kelvin is the SI unit. Itis symbolized by K
What is the si unit to measure temperature?
kelvin(k)
What is the SI-prefix 'k'?
kilo which means 1000
What is the SI unit for temperature and its symbol?
Kelvin (K)
