There are several different models that represent compounds. One type of model is shown.
...
There are several different models that represent compounds. One type of model is shown.
A large black sphere connected to 4 small blue spheres by 4 grey sticks.
What type of model is shown?
a structural formula
a chemical formula
a space-filling model
a ball-and-stick model
Answers: 3
Chemistry, 21.06.2019 23:50
2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.
Answers: 1
Chemistry, 22.06.2019 22:00
Imagine one batch of soup (batch โaโ) is made with 8.19 g/can of salt, according to the recipe, and a second batch of soup (batch โbโ) is made with 8.32 g/can of salt. explain which batch would be more resistant to frost damage if it is shipped a great distance in winter and explain why.
Answers: 2
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
Chemistry, 23.06.2019 01:00
If a sample of radioactive isotopes takes 600 minutes to decay from 400 grams to 50 grams, what is the half-life of the isotope?
Answers: 1
English, 20.11.2020 23:00
Mathematics, 20.11.2020 23:00
Mathematics, 20.11.2020 23:00
Arts, 20.11.2020 23:00
Mathematics, 20.11.2020 23:00
Mathematics, 20.11.2020 23:00
Mathematics, 20.11.2020 23:00
Mathematics, 20.11.2020 23:00
Mathematics, 20.11.2020 23:00
Mathematics, 20.11.2020 23:00