subject
Biology, 07.02.2022 01:00 Artemis3821

This is a model of one molecule of an element. Use the model for questions 16-20.
(Note: all neutrons, protons, and electrons
are showing in the drawing. None are hidden
from the eye.)

16. How many electrons does this
element have?
17. How many protons does this
element have?
18. How many neutrons does this element have?
19. How many electrons are in the second level?
20. What is the atomic number of this element?


This is a model of one molecule of an

element. Use the model for questions 16-20.
(Note: all neut

ansver
Answers: 2

Another question on Biology

question
Biology, 21.06.2019 14:00
The population of bacteria in a petri dish doubles every 40 seconds. the population of the bacteria is initially 400 organisms. what unit is most appropriate for the time at which the number of bacteria is 300? hour bacteria per hour second bacteria per second
Answers: 1
question
Biology, 21.06.2019 18:30
Is snow a type of precipitation? explain why or why not.
Answers: 1
question
Biology, 21.06.2019 20:00
Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport
Answers: 1
question
Biology, 22.06.2019 06:00
Adrought killed all the plants in an agricultural farmland. gradually, due to wind and some birds for. nearby areas, new plants started sprouting l. what stage of succession was taking place in the farmland? a) competition b) nudation c) ecesis d) reaction e) migration
Answers: 2
You know the right answer?
This is a model of one molecule of an element. Use the model for questions 16-20.
(Note: all...
Questions
question
English, 06.07.2019 22:00
question
Social Studies, 06.07.2019 22:00
Questions on the website: 13722363