Problem: OPTIONS:
- insulation
- high specific heat
- convection
- low specific heat
Q: Q: Why does a metal spoon heat up quickly when placed in a hot drink? A:
Answer: low specific heat

Problem:OPTIONS:
- lipid mass
- polar mass
- protons mass
- molar mass

Q: In order to determine its molecular formula, it is necessary to know what about the compound? A:
****
A: molar mass

Q: What do cells of dermal tissue secrete? A:
OPTIONS:
- moisture
- blood
- hair
- cuticle
cuticle

Q: What kind of solid is characterized by an unorganized and unpredictable structure? A:
OPTIONS:
- magnetic
- aqueous
- porous
- amorphous

Answer: amorphous

Question: Q: Silicon with an element that gives it extra electrons is which type of semiconductor? A:
OPTIONS:
- m. Type
- i.g - type
- k. - type
- n-type
Answer: n-type

input: OPTIONS:
- liquid bonds
- magneticism
- titanium bonds
- metallic bonds Now, answer this question: Q: The nature of what gives metals the properties of being ductile and malleable? A:
A:
output:
metallic bonds