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
Asample of neon occupies a volume of 375 ml at stp. what will be the volume of neon if the pressure is reduced to 90.0 kpa? a. 422 ml b. 422 l c. 333 ml d. 333 l
Answers: 2
Chemistry, 22.06.2019 02:00
Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced
Answers: 1
Chemistry, 22.06.2019 04:30
How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.
Answers: 1
Chemistry, 22.06.2019 09:10
How have the greenhouse gasses increased from the year 2000 to 2018
Answers: 2
ANSWER THESE ASAP
1. What are the three subatomic particles in an atom and where are they found?
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