C4.1 formulas Flashcards

1
Q
  1. What is the formula for hydrogen?
A

H2

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2
Q
  1. What is the formula for water?
A

H2O

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3
Q
  1. What is the formula for chlorine?
A

Cl2

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4
Q
  1. What is the formula for bromine?
A

Br2

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5
Q
  1. What is the formula for iodine?
A

I2

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6
Q
  1. What is the formula for chlorides?
A

Cl-

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7
Q
  1. What is the formula for bromides?
A

Br-

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8
Q
  1. What is the formula for iodides?
A

I-

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9
Q
  1. What is the formula for lithium?
A

Li

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10
Q
  1. What is the formula for sodium?
A

Na+

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11
Q
  1. What is the formula for potassium?
A

K+

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