An electron is transferred from sodium to chlorine. Sodium becomes a positive ion and chlorine becomes a negative ion. The positive and negative ions attract each other and form the ionic compound ...

Sodium chloride, calcium chloride, lithium chloride, potassium chloride, copper(II) sulfate (1 g per salt per group) Concentrated hydrochloric acid (teacher to control and dispense small ...

Sodium chloride, calcium chloride, lithium chloride, potassium chloride, copper(II) sulfate (1 g per salt per group) Concentrated hydrochloric acid (teacher to control and dispense small ...

If you want to protect your dog’s paws and the edge of your lawn from rock salt damage, you’re in luck with lots of ...

This may be because the canned tomatoes you used were treated with calcium chloride. This inorganic compound is used to firm up canned vegetables and fruits, and is a common addition in many cans ...

THE discovery of this remarkable compound of hydrogen and nitrogen ... the last product of the fractionation over fused calcium chloride, pure azoimide itself was eventually isolated, and found ...

Students at the Academy for Science and Design in Nashua have won a competition that will allow them to send an experiment into space.