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Group 1 elements display similar properties as they all only have a single electron on their outer shell. They make up the first column of the periodic table and are ordered in ascending weight from top ...

Firstly it is easier to think of the power (3/4) as two separate parts. The first part being 3/1 (which is the same as cubing a number) and the second part being 1/4 (which is the same as the quartic roo...

Hard methods for protection from coastal erosion such as sea walls and groynes can be fast to implement and effective as an immediate measure to protect form coastal erosion. Hard measures maybe most effe...

A recurring device in The Handmaid's Tale that Atwood uses to demonstrate the inferior position of women in Gilead is the use of names. Offred is the protagonist of The Handmaid's Tale a...

know to differentiate to find the gradient of the tangent: y=2x³+3, dy/dx= 6x²When x=-2, dy/dx= 24When x=-2, y=2(-2)³+3, y= -13equation of a tangent is y=mx+c, where y=-13...