Plz answer me fast!
the metric prefix kilo means:
- 0.1
- 10
- 100
...
Answers: 3
Chemistry, 21.06.2019 22:30
How many moles are in 250 grams of tungsten (w)? * 4.4x10^23 moles 4.2x10^23 moles 0.7 moles 1.4 moles
Answers: 3
Chemistry, 22.06.2019 02:20
Calculate the molarity of 48.0 ml of 6.00 m h2so4 diluted to 0.250 l .
Answers: 1
Chemistry, 23.06.2019 02:30
Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.
Answers: 1
Chemistry, 23.06.2019 10:30
Can anyone explain 1. review your spectrometry data and use the known elements to identify the star's composition. which unknown elements make up this star? justify your element selections. 2. in parts i and ii of the lab, what happened to the electrons of each element to produce the different colors of light? explain your answers using important terms from the lesson and information provided in the laboratory. 3. stars composed of heavier (more massive) elements are often slightly older than stars made predominantly from hydrogen and helium. based on your data, is the newly discovered star a younger star? explain your answer.
Answers: 2
Mathematics, 16.11.2020 21:40
Mathematics, 16.11.2020 21:40
Physics, 16.11.2020 21:40
History, 16.11.2020 21:40
Mathematics, 16.11.2020 21:40
Mathematics, 16.11.2020 21:40
History, 16.11.2020 21:40
History, 16.11.2020 21:40
Mathematics, 16.11.2020 21:40
History, 16.11.2020 21:40