Chemistry, 19.03.2021 02:50 cruzsuarezjanca
Describe the patterns you see among the chemical formulas. How does the placement of the elements on the periodic table appear to relate to the numbers in the chemical formula?​
Answers: 3
Chemistry, 22.06.2019 21:30
How can the periodic table be used to predict the behavior of elements?
Answers: 1
Chemistry, 23.06.2019 01:00
Imagine if during the cathode ray experiment, the size of the particles of the ray was the same as the size of the atom forming the cathode. which other model or scientific observation would have also been supported? 1. this would support dalton's postulates that proposed the atoms are indivisible because no small particles are involved. 2. this would support bohr's prediction about electrons moving in orbits having specific energy. 3. this would support bohr's prediction about electrons being randomly scattered around the nucleus in the atom. 4. this would support dalton's postulates that proposed that atoms combine in fixed whole number ratios to form compounds.
Answers: 1
Describe the patterns you see among the chemical formulas. How does the placement of the elements on...
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