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  1. Ionic bonding involves the ________ of electrons, whereas covalent bonding involves the _______ of electrons.
Atransfer, sharing
Bremoval, gain
Csharing, loss
Dtransfer, gaining


Which scientist found that gas expands to fill the space of a container and is made of particles that can move?

ABohr
BBoyle
CDalton
DDemocritus

  1. When acids contact metal, they are ______.
Aprotective
Bcorrosive
Cnon-reactive

  1. Different types of matter melt at different temperatures.

True

False

...?

Verified Answer :

1. Ionic bonding involves the ________ of electrons, whereas covalent bonding involves the _______ of electrons.

A. transfer, sharing


2. 
Which scientist found that gas expands to fill the space of a container and is made of particles that can move?

B. Boyle


3. When acids contact metal, they are ______.

B. corrosive


4. Different types of matter melt at different temperatures.

True

Answer:

For number 3 the answer is be corrosive

Explanation:

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