Match the term with its description. match term definition acid a) an atom or molecule that has a positive or negative charge alkaline b) a compound that increases hydrogen ions (h+) when it is dissolved in a solution ph c) a compound that increases the hydroxide ions (oh−) when it is dissolved in a solution ion d) a value from 0 to 14 that is used to specify how acidic or basic a compound is when it is dissolved in water
Answers: 1
Biology, 21.06.2019 21:00
The pattern of this wave changes between its beginning and end. what is true about the amplitude and wavelength of the wave when the pattern changes?
Answers: 3
Biology, 22.06.2019 08:10
Match the functions to the cell types ? contraction and relaxation. conducting electrochemical signals fighting diseases carrying genetic material
Answers: 1
Biology, 22.06.2019 13:20
Which cell organelle is the site for photosynthesis? a. chloroplast b. endoplasmic reticulum c. golgi apparatus d. lysosome
Answers: 1
Biology, 22.06.2019 22:10
Put each tile to the correct location. categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. 1) scientific theories 2) both 3) scientific hypothesis a). a tentative statement used to guide scientific investigations b). makes predictions about future events c). can be tested many independent researches d). based on observations of natural phenomena e) . a well-established highly reliable explanation
Answers: 3
Match the term with its description. match term definition acid a) an atom or molecule that has a po...
Mathematics, 24.11.2020 02:20
History, 24.11.2020 02:20
Social Studies, 24.11.2020 02:20
Mathematics, 24.11.2020 02:20
English, 24.11.2020 02:20
Chemistry, 24.11.2020 02:20
Mathematics, 24.11.2020 02:20
Mathematics, 24.11.2020 02:20
Social Studies, 24.11.2020 02:20
Arts, 24.11.2020 02:20
Business, 24.11.2020 02:20