subject
Mathematics, 30.10.2020 18:00 1940swannabe

Since a pure substance is matter that has a fixed chemical composition, 10 points are elements and compounds considered pure substances? *
Yes
Or no

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 17:40
Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =
Answers: 1
question
Mathematics, 21.06.2019 17:40
Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane
Answers: 2
question
Mathematics, 21.06.2019 18:00
Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75
Answers: 1
question
Mathematics, 21.06.2019 21:00
These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets
Answers: 2
You know the right answer?
Since a pure substance is matter that has a fixed chemical composition, 10 points are elements and...
Questions
question
Mathematics, 19.09.2021 14:00
question
Mathematics, 19.09.2021 14:00
question
Chemistry, 19.09.2021 14:00