Which of the following statements is true?
a.) electrons are the smallest subatomic par...
Chemistry, 03.11.2019 11:31 santana647
Which of the following statements is true?
a.) electrons are the smallest subatomic particle and have a negative charge, while protons and neutrons are approximately the same size as each other and have no charge.
b.) electrons are the largest subatomic particle and have a negative charge, while protons have a positive charge and neutrons have no charge.
c.) electrons are the smallest subatomic particle and have no charge, while protons and neutrons are approximately the same size as each other and have opposite charges.
d.) electrons are the smallest subatomic particle and have a negative charge, while protons have a positive charge and neutrons have no charge.
Answers: 2
Chemistry, 21.06.2019 22:30
Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape
Answers: 1
Chemistry, 23.06.2019 09:00
Spaghetti sauce can be high in sodium. what is a good guideline for mg of sodium per half cup serving? a. less than 1 mg b. less than 800 mg c. less than 700 mg d. less than 400 mg
Answers: 2
Chemistry, 23.06.2019 10:30
Fill in the blanks for the following statements: the rms speed of the molecules in a sample of h2 gas at 300 k will be times larger than the rms speed of o2 molecules at the same temperature, and the ratio µrms (h2) / µrms (o2) with increasing temperature. a not enough information is given to answer this question b sixteen, will not change c four, will not change d four, will increase e sixteen, will decrease
Answers: 2
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