Interatomic Bonding

Predict the bond that is formed between Phosophorus and Chlorine?

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OFF

Answer explanation

Covalent

TRUE OR FALSE: Ionic compounds have high boiling points because they consist of a strong ionic bond.

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OFF

Answer explanation

true

Which of the pair of elements form an ionic bond?

• 
  Magnesium and Oxygen

• Magnesium and Sodium

• 
  Iron and Zinc

• 
  Nitrogen and Hydrogen

How do covalent bonds form?

• Donating & receiving valence e- between atoms.

• Scientists are still not sure how they form.

• Opposite slight charges attract each other between compounds.

• Sharing valence e- between atoms.

Which of these is NOT an alloy?

• bronze

• 
  brass

• copper

• 
  stainless steel

What is the basis of a metallic bond?

• 
  the attraction of neutral metal atoms.

• 
  the attraction between positive metal ions and interlocking electrons.

• the attraction between positive metal ions and free floating electrons.

• 
  the attraction between protons and neutrons.

Which of the following is true for ionic bonding & ionic compounds?

• They must be made of ions with like charges.

• 
  They are made of metals and nonmetals.

• 
  Compounds must have an overall charge of zero.

• The negative ion must be written first.

If an atom ​ _____   electrons, it will become negative.

• gains

• loses

• destroys

• creates