Register
Which one of the following is a pure substance? A. Sea water B. sodium C. smoke and D. Soft drink​
2.2k views
0 votes
Which one of the following is a pure substance? A. Sea water B. sodium C. smoke and D. Soft drink​

User Lee Irvine
by
6.0k points

1 Answer

2 votes

Answer:

B. Sodium

Step-by-step explanation:

The composition of sea water, smoke, and soft drinks are not consistent, and you can separate the parts that make up each. Sodium has a definite and consistent composition, so it is a pure substance.

User Chandre Gowda
by
6.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.5m questions

8.6m answers

Other Questions

When weak acids react with strong bases, the H+ from the weak acid is transferred to the: metal of the strong base to form a metal hydride OH− from the strong base to form water and a salt salt that is
True or false: in the water cycle, water returns to Earth as condesation, usually in the form of rain or snow.
How many moles of ca(no32 are in 400 ml of a 0.80 m calcium nitrate solution?
Which of the following is the correct scientific notation for 0.000451 g? 4.5 x 10-3 4.5 x 10-5 4.51 x 10-4 45.1 x 10-4
How do you pass the chemistry regents???
Link Copied!