Substances, elements, and compounds

Front

Pure substances are divided into two categories.

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elements and compounds

Front

This chemical formula is called an

Back

compound

Tags

NGSS.MS-PS1-1

Front

Which of the following is NOT a compound? NaCl, HMg, Si, PbSO

Back

Si

Tags

NGSS.MS-PS1-1

Front

Which answer choice is an element? Options: X, Y, W, Z

Back

X

Tags

NGSS.MS-PS1-1

Front

The colors on this picture give a clue this image is most likely a: element, compound, mixture, molecule.

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compound

Tags

NGSS.MS-PS1-1

Front

A substance with 1 capital letter or 1 capital letter and a lower case letter is a

Back

element

Front

Which of the following is a compound? Options: N, Si3, H2SO4, Sb

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H2SO4

Front

Which of the following would NOT be listed on the periodic table? Carbon (C), Silver (Ag), Salt (NaCl), Lithium (Li)

Back

Salt (NaCl)

Front

Magnesium (Mg) is listed as a: element, compound, solution, atom

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element

Front

How many total elements are in the chemical formula of CHN3Au?

Back

4

Tags

NGSS.MS-PS1-1