Y9 Bonding

What type of bonds are formed between a metal and a non-metal

• covalent
• ionic
• metallic
• strong

What type of bonds do compounds formed from non-metals consist of?

• covalent
• ionic
• metallic
• strong

How are covalent bonds formed by giving, taking or sharing electrons?

• giving
• sharing
• taking

What type of bonding is shown in this picture?

• metallic
• ionic
• covalent
• static

What type of bonding is shown in this diagram

• covalent
• ionic
• metallic
• static

What type of element will form the ions "A" shown in the diagram

• metal
• non-metal
• gas
• solid

What type of element will form the ions "B" shown in the diagram

• metal
• non-metal
• gas
• solid

Which of these is the correct definition of a single covalent bond

• a bond formed by sharing electrons
• a bond formed by sharing a pair of electrons
• a bond formed by gaining electrons
• a bond formed by losing electrons

What feature of metallic bonding means that they are good conductors of heat and electricity?

• They are arranged in compact layers
• The presence of positive metal ions
• The presence of a sea of delocalised electrons
• Strong forces between metal ions and free electrons.

What feature of metallic bonding means that they have a high melting point?

• They are arranged in compact layers
• The presence of positive metal ions
• The presence of a sea of delocalised electrons
• Strong forces between metal ions and free electrons.