PS M18 L2 Notes Quizizz - Types of Bonding

An ion is a charged particle that has either more or fewer _______________ than protons.

When an atom loses electrons, it becomes a __________ charged ion.

When an atom gains electrons, it becomes a __________ charged ion.

Potassium can give up ______ electron to iodine, giving both stable outer energy levels.

An ionic bond is the ____________________ of attraction between the opposite charges of the ions in an ionic compound.

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NGSS.MS-PS2-5

Magnesium gives up _____ electrons, one each to two chlorine atoms.

Some atoms, especially nonmetals, do not lose or gain electrons easily. They tend to ____________________ electrons instead.

The neutral particle that forms from electron ____________________ is called a molecule.

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NGSS.MS-PS1-1

Hydrogen and oxygen each contribute one electron to the hydrogen-oxygen bonds in water. These are ________________ covalent bonds.

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NGSS.MS-PS1-1

The diatomic molecule O₂ contains a ________________ covalent bond.