A mixture is different from a compound because each substance in a mixture
a.
retains its own...
Chemistry, 25.10.2020 19:50 Naysa150724
A mixture is different from a compound because each substance in a mixture
a.
retains its own properties.
c.
forms an ion.
b.
changes its electric charge.
d.
changes from a solid to a liquid.
Answers: 3
Chemistry, 21.06.2019 15:00
Which element in the third period would you expect to have the larger atomic radius, sodium (na) or sulfur (s)? a. sodium, because it has a higher effective nuclear charge attracting electrons in fewer energy levels. b. sodium, because it has fewer protons attracting electrons in the same energy levels. c. sulfur, because it has more protons attracting electrons in more energy levels. d. sulfur, because it has a higher effective nuclear charge attracting electrons in the same energy levels.
Answers: 2
Chemistry, 22.06.2019 05:40
Consider the elements bromine and chlorine; which elements has a larger ionic radius ?
Answers: 1
Chemistry, 22.06.2019 06:30
Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line
Answers: 1
Chemistry, 22.06.2019 07:00
How many moles are in 7.2 x 10^23 carbon molecules? (*round to the nearest hundredth and include the unit "mol c" after your number) question 6 options:
Answers: 2
Mathematics, 21.01.2021 21:40
Mathematics, 21.01.2021 21:40
Mathematics, 21.01.2021 21:40
Computers and Technology, 21.01.2021 21:40
Spanish, 21.01.2021 21:40
Mathematics, 21.01.2021 21:40
Computers and Technology, 21.01.2021 21:40
Mathematics, 21.01.2021 21:40