vhainessaw vhainessaw

14-02-2021
Biology

contestada

Which element is so reactive it is found in nature only in compounds?
Group of answer choices

Na (sodium)

Au (gold)

O (oxygen)

Fe (iron)

Respuesta :

erzanaaa erzanaaa

14-02-2021

Na (sodium), because alkali metals are not found freely in nature due to their high reactivity. (In this group are lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr).

Answer Link

Otras preguntas

Determine the number of possible triangles, ABC, that can be formed given A = 30°, a = 4, and b = 10. 0 1 2

In a wrestling contest, a wrestler needs a winning percentage of at least 70% to qualify for round 2. sam lost 3 out of 12 matches. how many matches did sam win

What is the area of the giant american flag?

Find the exact coordinates of the centroid for the region bounded by the curves y=x,y=x, y=1/x,y=1/x, y=0,y=0, and x=2

Standard automobile license plates in a country display 2 numbers, followed by 2 letters, followed by 3 numbers. how many different standard plates are possible

Find the lateral area for the given prism.

What type of volcano is very large, has a gentle sloping shape, and has a fluid eruption? composite cone shield strato cinder cone

Elizabith uses 23.25 ounces of granola and 10.5 ounces of raisins for 15 servings of tril mix if each serving contains the same amount of trail mix how much is

Which of the following describes an anecdote from the reading? Equiano lived from 1745-1797. Equiano owned slaves himself, later in his life. Equiano recalls

identify the type of Earth science that involves the study of the materials that make up Earth?A. astronomyB. meteorologyC. geologyD. oceanography