Mathematics, 28.09.2019 12:50 KariSupreme
Atoms contain charged particles called protons and electrons. each proton has a charge of +1, and each electron has a charge of –1. a sulfur ion has 16 protons and 18 electrons. find the net charge.
a. –34
b. +2
c. 34
d. –2
Answers: 2
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Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for
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Which is the scale factor proportion for the enlargement shown?
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