Answer:
i thin its a solution with the pH of 3
Explanation:
i don't understand the third choice
Chemical property. Chemical property refers to the characteristic changed
Answer:
Explanation:
Hygrometer, instrument used in meteorological science to measure the humidity, or amount of water vapour in the air. Several major types of hygrometers are used to measure humidity.
Answer:
50%
Explanation:
Hydrogen makes up about 50% in glucose in atoms, in mass, 6.7 wise