Scientists developed symbols and gave the elements numbers to help organize the elements by their chemical properties. The periodic table helps identify the underlying chemical and physical traits of the elements.

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3 years ago

State and explain modern periodic table. ⊕⊕

Svetradugi [14.3K]

Explanation:

the physical and chemical properties of an element are periodic functions of their atomic number.

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2 years ago

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What are some advantages of asexual reproduction when compared to sexual reproduction? What are some disadvantages of asexual re

never [62]

Answer:

An additional advantage of asexual reproduction is that colonization of new habitats may be easier when an individual does not need to find a mate to reproduce. During sexual reproduction the genetic material of two individuals is combined to produce genetically diverse offspring that differ from their parents.
A disadvantage is that sexual reproduction takes longer than asexual reproduction. A mate must be found, the egg must be fertilised by sperm, and then the offspring develop. The benefit of introducing genetic variation into the species , however, outweighs this disadvantage.

Explanation:

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2 years ago

What type of precipitation occurs when the temperature of the sky is above freezing? Below

Shkiper50 [21]

Answer:

Above freezing :- rain

Below freezing :- hail

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2 years ago

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