Chem

leylabdolell
Quiz by leylabdolell, updated more than 1 year ago
leylabdolell
Created by leylabdolell about 5 years ago
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Description

Chem quiz

Resource summary

Question 1

Question
What are the rows on the periodic table called?
Answer
  • Periods
  • Groups

Question 2

Question
Which of these is a metal?
Answer
  • Lithium
  • Carbon
  • Boron

Question 3

Question
Which of these is a non metal?
Answer
  • Silver
  • Boron
  • Carbon

Question 4

Question
Which of these is a metalloid?
Answer
  • Boron
  • Sodium
  • Potassium

Question 5

Question
Protons are located in the [blank_start]nucleus[blank_end]. They have a charge of [blank_start]1+[blank_end] and a relative mass of [blank_start]1[blank_end]. Neutrons are located in the [blank_start]nucleus[blank_end]. They have a charge of [blank_start]0[blank_end] and a relative mass of [blank_start]1[blank_end]. Electrons are located in the [blank_start]orbitals[blank_end]. They have a charge of [blank_start]1-[blank_end] and a relative mass of [blank_start]0[blank_end].
Answer
  • nucleus
  • 1+
  • 1
  • nucleus
  • 0
  • 1
  • orbitals
  • 1-
  • 0

Question 6

Question
Define an ionic bond. A compound formed by [blank_start]lending electrons[blank_end] to complete outer valence shells.
Answer
  • lending electrons

Question 7

Question
Define covalent bond. Covalent bonds are when electrons are [blank_start]shared[blank_end] to fill outer valence shells.
Answer
  • shared

Question 8

Question
Chemical naming for ionic bonds: [blank_start]suffix - ide[blank_end]
Answer
  • suffix - ide

Question 9

Question
Chemical naming for covalent bonds: [blank_start]prefixes - mono[blank_end] [blank_start]suffixes - ide[blank_end]
Answer
  • suffixes - ide
  • prefixes - mono

Question 10

Question
Name for K2O is [blank_start]Potassium Oxide[blank_end]
Answer
  • Potassium Oxide
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