The friends you hang out with at school are an example of your social environment.
The friends you hang out with at school are an example of m
(1 point)
Responses
your physical environment.
your physical environment.
your heredity.
your heredity.
bullying.
bullying.
your social environment.
your social environment.
11 answers
All of the traits passed biologically from parent to child are known as
(1 point)
Responses
risk factors.
risk factors.
behavior.
behavior.
heredity.
heredity.
environmental influences.
(1 point)
Responses
risk factors.
risk factors.
behavior.
behavior.
heredity.
heredity.
environmental influences.
All of the traits passed biologically from parent to child are known as heredity.
Your environment includes which of the following? (select all that apply)
(1 point)
Responses
heredity
heredity
social conditions
social conditions
physical conditions
physical conditions
advocacy
(1 point)
Responses
heredity
heredity
social conditions
social conditions
physical conditions
physical conditions
advocacy
Your environment includes the following:
- social conditions
- physical conditions
Heredity and advocacy do not fall under the category of environment in the same way.
Which two groups of elements in the periodic table are the most reactive?(1 point)
Responses
noble gases and alkali metals
noble gases and alkali metals
alkali metals and halogens
alkali metals and halogens
alkaline earth metals and halogens
alkaline earth metals and halogens
halogens and noble gases
Responses
noble gases and alkali metals
noble gases and alkali metals
alkali metals and halogens
alkali metals and halogens
alkaline earth metals and halogens
alkaline earth metals and halogens
halogens and noble gases
The two groups of elements in the periodic table that are the most reactive are alkali metals and halogens.
Use the periodic table to answer the question.
An illustration shows the periodic table.
Which statement about nitrogen (N) and phosphorus (P) is correct?
(1 point)
Responses
They have the same number of electron shells.
They have the same number of electron shells.
They have the same number of valence electrons.
They have the same number of valence electrons.
They are both inert.
They are both inert.
They are both classified as halogens.
They are both classified as halogens.
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An illustration shows the periodic table.
Which statement about nitrogen (N) and phosphorus (P) is correct?
(1 point)
Responses
They have the same number of electron shells.
They have the same number of electron shells.
They have the same number of valence electrons.
They have the same number of valence electrons.
They are both inert.
They are both inert.
They are both classified as halogens.
They are both classified as halogens.
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The correct statement about nitrogen (N) and phosphorus (P) is:
They have the same number of electron shells.
Nitrogen is in period 2, and phosphorus is in period 3, meaning they have different numbers of electron shells. They do, however, share the same group in terms of chemical properties and have the same number of valence electrons (5 for both), so that could also be considered correct in the context of their group.
However, among the provided statements, the best one as per their characteristics in the periodic table would be "They have the same number of valence electrons." because both belong to group 15 (or Group V).
Please let me know if you'd like assistance with anything else!
Which property do transition metals have in common?(1 point)
Responses
They usually have low densities.
They usually have low densities.
They are usually very reactive.
They are usually very reactive.
They usually have high melting points.
They usually have high melting points.
They are usually very soft.
Responses
They usually have low densities.
They usually have low densities.
They are usually very reactive.
They are usually very reactive.
They usually have high melting points.
They usually have high melting points.
They are usually very soft.
The property that transition metals have in common is:
They usually have high melting points.
Transition metals are characterized by their high melting and boiling points compared to other metals.