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In terms of electron transfer describe what happens when one atom of calcium reacts with two atoms of chlorine and give the ions that are formed.

When these atoms react together Calcium chloride, CaCl 2 , is formed. Calcium atoms have two electrons in their outer shell, which can be determined from the fact they are in group 2 of the periodic table. C...
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Answered by Lauren M. • Chemistry tutor
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What are the differences between shareholder and stakeholder?

Shareholders are individuals (or groups of individuals, companies, institutions, etc.), who own a part of a business through the ownership of its shares. A stakeholder is an individual (or a group), that is ...
AS
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How do I form the perfect tense in French?

The perfect tense is used in French to described completed actions in the past, such as 'I ate an apple' or 'I have done my homework' .e.g. Je mange une pomme = I eat an apple (present tense) // J'ai mangé u...
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Answered by Hannah V. • French tutor
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‘The foreign policy of Henry VIII failed to achieve its objectives in the years 1509 to 1547.’ Assess the validity of this view.

Introduction Arguments that support the premise of the failure Henry lacked the finance for a strong foreign policy domestic policy and the action against Catherine of Aragon limited relations with Spain and...
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Answered by Isabella P. • History tutor
9572 Views

How does the photoelectric effect actually show that light is made up of particles?

The photoelectric effect is the observation that when light of a certain frequency or higher is shone onto a particular metal surface, electrons are emitted from the metals surface. Let's consider a device k...
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Answered by Robert M. • Physics tutor
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