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If Chlorine combines with Hydrogen and becomes an ion, which do you think it will form? (Hint: draw electrons in orbitals)  image.png

A hydrogen bond forms when one atom transfers electrons to another, creating charges that attract.

This loose confederation of Slavic territories, with its captial at Keiv, was ruled by the descendants of Vikings:

 The purpose of the Treaty of Verdun was to:

In the Battle of Hastings in 1066

According to the gate control theory of pain, factors like stress can

The lens of the eye contracting and expanding as a distance varies is a process called

Is this molecule likely to be:

Primogeniture was an inheritance system in which the oldest son inherits the title but the lands and wealth are divided among all of the children in a family.

25. Which of the following is/are an atom, an isotope and an ion?