Answer:
Argon's atoms have 18 protons, 22 neutrons in its nucleus, orbited by 18 electrons- its atomic mass= P 18 +N 22.
Explanation:
Atoms are the most basic unit of matter that makes up elements. Atoms are composed of electrons orbiting neutrons and protons surrounding a nucleus.
The atomic number is defined as the number of protons in an atom, while the atomic mass is the number of protons and neutrons.
The element Argon, Ar is a noble gas, that exists in a gaseous, inert, state at temperature. Its atoms have 18 protons, 22 neutrons in its nucleus, orbited by 18 electrons- its atomic mass= P 18 +N 22.
There are 8 valence electrons in its outer shell, thus:
- Ar is not very reactive, as it does not require electron sharing in atomic bonding.
- It shows low conductivity, as there are no free electrons
Answer: Option B.
Change vs nurture.
Explanation:
Change occur in humans as the grow and mature. Humans change in the way they thinking, work, develop, talk, assimilate and understand things. As humans grow into maturing, the cells, organs and tissues continue to develop and function well.
Nurture refers to the environmental conditions or things that impact humans as they grow which include early childhood experiences, formal education skills, surronding culture, social relationship and how we are brought up which help us to to do somethings. From the question it is change versus nurture.
Answer:
fertilization it helps it
pregnancy there pregnant
birth they give birth to whatever it is
Explanation:
honestly idk
Answer: A phenotype is an individual's observable traits, such as height, eye color, and blood type. The genetic contribution to the phenotype is called the genotype. Some traits are largely determined by the genotype, while other traits are largely determined by environmental factors.
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