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erica [24]
2 years ago
10

How do chemists use systems and order in their work?

Chemistry
1 answer:
san4es73 [151]2 years ago
3 0

Answer:

5 point) Chemists used systems and order because they study the basic unit of all forms of matter, which is the atom . However, there are several different kinds of atoms, called elements . Chemists organize these elements using the periodic table .

Explanation:

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Which component of the dri reflects the requirement of a nutrient for 50 percent of healthy americans and canadians in a specifi
grandymaker [24]

The component of the dri reflects the requirement of a nutrient for 50 percent of healthy americans and canadians in a specific life stage and gender is Estimated Average Requirement (EAR).

What is EAR?

A daily food intake number known as the Estimated Average Requirement (EAR) is one that is thought to satisfy the needs of 50% of healthy persons in a given life stage and gender group.

Based on a review of the scientific literature, the estimated average requirements (EAR) are predicted to meet the needs of 50% of the population in that age range.

It serves as the foundation for the creation of RDAs and is employed to assess the sufficiency of nutritional consumption for a given population.

To learn more about EAR click the given link

brainly.com/question/14449512

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6 0
1 year ago
What is the average velocity between 3.00 and 6.00 seconds?
diamong [38]
1)
average velocity:
(3,9)
(6,36)
average velocity=(36-9)m/(6-3) s=27m/3s=9 m/s

Answer: 9 m/s, east. 

2)
(12, 144)
(15,225)
average velocity=(225-144)m/(15-12)s=81 m/3s=27 m/s

Answer: 27 m/s,east. 
8 0
3 years ago
Read 2 more answers
What is the ending of the electron configuration of each element in group 4?
bogdanovich [222]
<span>because p6 will be the group 8. You have to count the 2 electrons from the "s" block that are Group I and Group II Group I s1 Group II s2 Group III s2 p1 Group IV s2 p2 Group V s2 p3 Group VI s2 p4 Group VII s2 p5 Group VIII s2 p6</span>
6 0
3 years ago
Ryan hypothesizes that darker colors heat up faster.He places a thermometer inside a red wool sock , a green cotton glove, and a
soldi70 [24.7K]
He used different items. He should have used one item in different colors. For example, a red wool sock, a green wool sock, and a black wool sock.
8 0
3 years ago
Cual es el exceso de electrones respecto al numero de protones en un cuerpo cuya carga es de -21.725 e?
Olin [163]

Answer:

Sorry i cant unserstand your language ;(

Explanation:

4 0
2 years ago
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