Chemistry, 16.11.2020 23:40, Gclaytor7880
ANSWER THESE ASAP
1. What are the three subatomic particles in an atom and where are they found?
2. Why is the model that depicts electrons going around the nucleus like a planet, wrong?
3. How can we identify an element?
4. If you are looking at the periodic table in the video. What is the element with the atomic number of 19?
5. In the video you see that they drew a model of a Carbon atom. What would a model of an Oxygen atom look like? In other words, how many protons, electrons, and neutrons will you draw, and the location of each subatomic particle.
Answers: 3
Chemistry, 21.06.2019 22:30, micvar9646
Consider the following system at equilibrium. caco3(s) ca2+(aq) + co32β(aq) the addition of which compound will cause a shift in equilibrium because of a common ion effect? ccl4 co2 cuso4 na2co3
Answers: 3
Chemistry, 23.06.2019 00:00, baseball1525
Which item is most likely part of the safety contract
Answers: 1
ANSWER THESE ASAP
1. What are the three subatomic particles in an atom and where are they found?
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