Using chemical formulae (summer exam) Flashcards by Daniel Chukwu | Brainscape

Q

Chemical formula can tell us whether the substance is an element or compound.
If the substance is made from ONLY ONE chemical symbol it is an element. For example, H2, O2 and He.

A

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Q

If the substance is made from TWO OR MORE chemical symbols it is a compound. For example, H2O and CO2.

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Q

What it does and how it can help —————-> Chemical formula can give you information about compounds:
The total number of different elements in a compound
Total number of atoms of each element in a compound.
The total number of atoms in a compound.

A

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Q

SEARCH UP EXAMPLES AND QUESTION ABOUT this k?

A

THOUGHT I WAS GON SAY SOMETHING DIFFERENT

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Q

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