What is the velocity of a plane that traveled 3000 miles from New York to Los Angeles in 5.0 hours?
1 answer:
Answer:
600 mph
Explanation:
Just divide 3000 by 5.
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Answer:
6
Explanation:
Any atom with the atomic number 6 is carbon and has 6 protons
Answer:
D.
Explanation:
Adding more gas particles to a set volume will increase the number of collisions, thus increasing collision force and pressure.
It is a column of elements in the periodic table of the chemical elements.
Answer:
- Bases are ionic compounds that produce negative hydrogen ions (OH⁻) when dissolved in water.
- An example of a base is Sodium Hydroxide (NaOH).
- Bases have a bitter taste.
- Bases feel slippery.
- Bases conduct electricity when dissolved in water.
- Bases change litmus paper from red to blue in colour.
- They react with acids to form a salt and water, this process is called neutralisation.
- The pH of bases ranges from 8-14.
- Turns phenolphthalein pink.
Hope this helps!
