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The potassium has 1 electron on its outer shell.A chlorine atom has 7 electrons on its outer shell Potassium and Chlorine react to form Potassium Chloride The potassium and chloride ions will then have fu...

Firstly, Marxist feminists argue that in society, females are oppressed, and it is capitalism rather than patriarchy that is the principal source of this. They argue that capitalism in society has benefit...

Let's run through an example: proving by induction that n^2 = 1 + 3 + ... + (2n-1) for all integers n>0. Remember that when asked to use induction to prove a statement, you first need to show that the ...

Extract questions may seem challenging because they can require a detailed analysis of any section across an entire set text. However, despite this variability in content most of the time they can be tack...

Equation 1: 2x² - y = 3 and Equation 2: 7x + y = 1. Rearrange equation 1 to make y the subject: 2x² - y = 3, 2x² - 3 = y. Substitute equation 1 into equation 2 to get equa...