# "Which piece of evidence would suggest an unknown substance is an ionic compound? " It conducts electricity when dissolved in water. It is a liquid at room temperature. It is a gas at room temperature. It has a low melting point.

1 answer

###### Question:

"Which piece of evidence would suggest an unknown substance is an ionic compound?

"

It conducts electricity when dissolved in water.

It is a liquid at room temperature.

It is a gas at room temperature.

It has a low melting point.

"

It conducts electricity when dissolved in water.

It is a liquid at room temperature.

It is a gas at room temperature.

It has a low melting point.

## Answers

The correct answer is It conducts electricity when dissolved in water.When dissolved, they split into ions that are charged and have a positive or a negative charge. They can be either liquid or solid depending on the size of the molecules, while gasses don't occur. They have high melting and boiling points.

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