解答つき看護学校入学試験のための化学ワークシート

無料で印刷できる看護学校入学試験のための化学のワークシート：やさしい問題から試験レベルまで 8 問、解答つき。印刷するか PDF で保存できます。

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名前: ____________________   日付: ____________

1.やさしい

About what percentage of dry air is oxygen?

  1. A1%
  2. B21%
  3. C78%
  4. D50%
2.やさしい

What is a beta particle?

  1. AA neutron that leaves the nucleus
  2. BA helium nucleus with two protons and two neutrons
  3. CA wave of visible light
  4. DA high-energy electron released from a nucleus
3.やさしい

Where are the metalloids found on the periodic table?

  1. AIn group 18, at the far right edge of the table
  2. BIn the two separate rows at the bottom of the table
  3. CIn group 1, at the far left edge of the table
  4. DAlong the staircase line between the metals and the nonmetals
4.ふつう

What is the name of the molecular compound CO?

  1. ACarbon dioxide
  2. BCarbon monoxide
  3. CMonocarbon oxide
  4. DCarbon oxide
5.ふつう

What is a polymer?

  1. AA large molecule built from many repeating smaller units called monomers
  2. BA small molecule containing only two atoms of one element
  3. CAn ion with more than one charge
  4. DA mixture of several different elements
6.ふつう

A patient's arterial blood pH is 7.25. How is this described?

  1. ANormal
  2. BNeutral
  3. CAcidosis
  4. DAlkalosis
7.むずかしい

Ethene has the structure H₂C=CH₂. How many electrons are shared between the two carbon atoms?

  1. A8
  2. B2
  3. C6
  4. D4
8.むずかしい

Why does drinking seawater make dehydration worse?

  1. ASeawater is hypertonic, so the body loses extra water getting rid of the salt
  2. BSeawater is hypotonic, so water rushes into cells and makes them burst
  3. CSeawater is isotonic, so it cannot be absorbed
  4. DSeawater contains no water molecules the body can use

解答

  1. 1. B · 21%
  2. 2. D · A high-energy electron released from a nucleus
  3. 3. D · Along the staircase line between the metals and the nonmetals
  4. 4. B · Carbon monoxide
  5. 5. A · A large molecule built from many repeating smaller units called monomers
  6. 6. C · Acidosis
  7. 7. D · 4
  8. 8. A · Seawater is hypertonic, so the body loses extra water getting rid of the salt

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