Question 12 of 32
Which best explains why the atomic theory is a scientific one?
A. The theor...
Chemistry, 01.03.2021 20:00 Baby010391
Question 12 of 32
Which best explains why the atomic theory is a scientific one?
A. The theory explains many observations and is supported by a
large amount of evidence.
B. The theory describes what atoms are and has not changed over
time.
C. The theory represents a guess by many different scientists about
how atoms work.
D. The theory was written by a famous scientist and has been around
for a very long time
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 08:30
Which metal exist in liquid state and can be cut with knife ?
Answers: 2
Chemistry, 22.06.2019 22:10
Which aqueous solution of ki freezes at the lowest temperature? 1) 1 mol of ki in 500. g of water 2) 2 mol of ki in 500. g of water 3) 1 mol of ki in 1000. g of water 4) 2 mol of ki in 1000. g of water
Answers: 3
Chemistry, 23.06.2019 03:00
What volume does 1.70 ×10–3 mol of chlorine gas occupy if its temperature is 20.2 °c and its pressure is 795 mm hg?
Answers: 3
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