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Zigmanuir [339]
2 years ago
10

Suppose you had four spoons the same size and shape made out of glass, plastic, steel, and wood. Which spoon handle would get ho

t the quickest when the spoons are placed in a pan of hot water?
Question 14 options:

A. steel spoon


B. plastic spoon


C. wood spoon


D. glass spoon
Chemistry
1 answer:
Burka [1]2 years ago
4 0

Answer:

A. steel spoon

Explanation:

A steel spoon will get hot the quickest from the different given spoon. This is because steel is predominantly made up of a metal which shows metallic properties such as heat conduction.

  • Metals have low specific heat capacity which is the amount of head needed to raise 1g of a substance by 1°C.
  • By so doing, metals will conduct heat at a very fast rate.
  • The delocalized electron around the central nucleus plays very important role.

Other properties originating from metallic bonds are ductility, malleability, luster etc.  

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What elements would likely form an ionic bond?
Nutka1998 [239]

Answer:

b. Mg & Cl

a. transferred

46

Explanation:

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  • The electrostatic attraction from the resulting ions forms the ionic bonds.
  • A metal is electropositive and will readily donate electrons
  • A non-metal is electronegative and will accept electrons.
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Since Mg and Cl are the only metal - non-metal pair, and ionic bond will form between them.

2.

  In the specie;

          ₄₇Ag¹⁺

47 is the atomic number of the element Ag.

The atomic number is the number of protons in an atom. For a specie in neutral state, the number of protons and electrons are the same.

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  • The number of protons is still 47
8 0
3 years ago
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