Register
In Chemistry we look at the composition and the blank of matter
235k views
3 votes
In Chemistry we look at the composition and the blank of matter

User Nickwesselman
by
3.4k points

1 Answer

5 votes

Answer:

A pure substance is a form of matter that has a constant composition and properties that are constant throughout the sample. Mixtures are physical combinations of two or more elements and/or compounds.

User Sitems
by
3.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

3.5m questions

4.5m answers

Other Questions

What is the variable for this number 22.4L?
1. If temperature is increased, the number of collisions per second do what
A helium balloon containing 0.100 mol of gas occupies a volume of 2.4 L at 25 C and 1.0 atm. how many moles have we added if we inflate it to 5.6 L?
Which of the following is NOT a benefit of wildfires? * O Insects moving in after a fire provide more food for birds. O Wildfires help undergrowth in a forest grow denser. O Fires can clean out diseased
Calculate the number of moles of sodium hydroxide in 8g of sodium hydroxide (NaOH). Na=23 O=16 H=1
Link Copied!