subject
Chemistry, 19.10.2019 10:30 lanakay2006

Which subatomic particle is responsible for chemical properties of atoms?
a. protons
b. neutrons
c. electrons
d. neutrons and protons

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 17:00
What is the formula for calcium iodide
Answers: 1
question
Chemistry, 21.06.2019 22:30
Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution? a. 3.88 m, b. 1.03 m, c. 1.5 m, d. 15.5 m
Answers: 3
question
Chemistry, 22.06.2019 04:30
Acamcorder has a power rating of 17 watts. if the output voltage from its battery is 7 volts, what current does it use?units:
Answers: 1
question
Chemistry, 22.06.2019 10:50
A100 kmol/h stream that is 97 mole% carbon tetrachloride (ccl4) and 3% carbon disulfide (cs2) is to be recovered from the bottom of a distillation column. the feed to the column is 16 mole% cs2 and 84% ccl4, and 2% of the ccl4 entering the column is contained in the overhead stream leaving the top of the column. calculate the mass and mole fractions of ccl4 in the overhead stream, and determine the molar flow rates of ccl4 and cs2 in the overhead and feed streams. 12. mw_ccla- 153.82; mw_cs2-76.14.
Answers: 3
You know the right answer?
Which subatomic particle is responsible for chemical properties of atoms?
a. protons
...
Questions
question
Arts, 26.03.2021 21:50
question
Mathematics, 26.03.2021 21:50
Questions on the website: 13722367