Chemical, Covalent, Ionic- Bonding

During a chemical change, an atom can lose its additional valence electrons on its outermost energy level to another atom. When losing electrons, what kind of charge does the atom take on?

• Negative

• Positive

• -

• +

Tags

NGSS.MS-PS1-2

_______ _________is the joining of atoms to form new substances.

• Chemical bonding

• Bonds

• Ionic Bonding

• Covalent Bonding

Tags

NGSS.HS-PS1-1

The Simplest Molecules are made up of _____ _____ atoms.

• 1 bonded

• 3 Bonded

• 2 Bonded

• 4 Bonded

Tags

NGSS.MS-PS1-1

During a chemical change, an atom can gain additional electrons on its outermost energy level from another atom. When gaining electrons, what kind of charge does the atom take on?

• Negative

• Positive

• Equal

• Equivalent

________ _______ form when electrons are shared, gained, or lost.

• Chemical Bonding

• Chemical Bond

• Physical Bonds

• Ductility

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-3

Molecules made up of two atoms of the same element are called _____ ______.

• diatomic molecules

• diatoms molecules

• Diorama Molecules

• Diaria molecules

An atom's electrons equal its what in the nucleus?

• Protons

• Neutrons

• Nucleolus

• Prickle

Electrons in an atom are organized in _____ ____.

• energy levels

• Atomic Weight

• Atomic Number

When speaking about diatomic molecules. Di- and -ide both mean what?

• 2

• 1

• 5

• 3

The ions that bond are charged, but the compound formed is _____ because the charges of the ions cancel each other.

• Neutral

• 2

• nucleus

Tags

NGSS.MS-PS1-5