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Explain why Aluminium and Sulfur do not fit the expected trends of first ionisation energies of period 3?

Firstly, we should define the first ionisation energy The first Ionisation Energy is the energy required to remove one mole of electrons from one mole of gaseous atoms to form a mole of gaseous ions, each wi...
JG
Answered by Jake G. Chemistry tutor
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Solve the simultaneous equation: 3x+y=-2, -7x+5y=34.

3x+y=-2 ...1) -7x+5y=34 ...2) Using the substitution method: Rearrange equation 1): y=-3x-2 ...1)) substitute equation 1)) into eqaution 2) -7x +5(-3x-2)=34 -7x-15x-10=34 -22x=44 x=-2 subsitute x into 1)) y=...
SJ
Answered by Shaan J. Maths tutor
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Describe Wittgenstein's picture theory of language

The picture theory of language is the central feature of Early Wittgenstein’s philosophy first articulated in the Tractatus Logico Philosophicus. According to this theory language has one role (function); to...
BS
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Define God

A deity or supernatural being or concept that is worshiped. They do not necessarily create the world or have supernatural power because the term itself is ultimately subjective, but is interpreted in many di...
BS
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How should I tackle an unseen piece of text in an exam?

-Read through three times. -Identify the form of the text. Is it prose? Is it a poem? Is it an advert? Is it even a picture? -From this point attack the text depending on what form it is in. -If poem identif...
TG
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