ICP 6.3.1: Writing Chemical Formulas

What is the correct formula for the compound, lithium oxide (Li and O)?

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NGSS.MS-PS1-1

What is the formula for manganese(III) oxide (Mn and O)?

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NGSS.MS-PS1-1

Roman numerals tell you the ​ (a)   of the ​ (b)   metal ​ (c)   in an ​ (d)   compound.

• charge
• transition
• cation
• ionic
• number
• mass
• alkali
• anion
• covalent

Ionic compounds are written with

• cation (+ ion) first then anion (- ion)
• anion (- ion) first then cation (+ ion)
• either way is fine
• polyatomic ions first

Write the formula for Br and Ba.

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NGSS.MS-PS1-1

Write the formula for O and Ca.

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NGSS.MS-PS1-1

Write the chemical formula for Mg and P.

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NGSS.MS-PS1-1

Write the chemical formula for O and K.

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NGSS.MS-PS1-1

How many HYDROGEN atoms are present in glucose: C₆H₁₂O₆

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NGSS.MS-PS1-1

How many OXYGEN atoms are in Cr(SO₄)₃?

Tags

NGSS.MS-PS1-1