Chemistry, 27.09.2019 15:30 michibabiee
Which of the following was originally a tenet of dalton's atomic theory, but had to be revised about a century ago?
atoms are tiny indivisible particles.
the atoms of any one element are different from those of any other element.
compounds are made by combining atoms.
atoms of different elements can combine with one another in simple whole number ratios.
Answers: 1
Chemistry, 22.06.2019 11:00
The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?
Answers: 1
Chemistry, 22.06.2019 18:50
Which of the following is a conclusion that resulted from ernest rutherford’s scattering experiment? (will mark brainliest) a. the nucleus is negatively charged b. the atom is a dense solid and is indivisible c. the mass is conserved when atoms react chemically d. the nucleus is very small and the atom is mostly empty space
Answers: 3
Which of the following was originally a tenet of dalton's atomic theory, but had to be revised about...
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