1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Shalnov [3]
4 years ago
15

BRAINLIEST

Advanced Placement (AP)
2 answers:
lorasvet [3.4K]4 years ago
6 0
Elements emit colours when heated because electrons in atoms can have only certain allowed energies.Heating an atom excites its electrons and they jump to higher energy levels. When the electrons return to lower energy levels, they emit energy in the form of light. Every element has a different number of electrons and a different set of energy levels. Thus, each element emits its own set of colours. See, for example, mercury and neon above. Those colours are as distinctive to each element as fingerprints are to people.
Murljashka [212]4 years ago
3 0

Answer:

they change colors when heated

Explanation:

You might be interested in
Y = –3x + 6 y = 9 What is the solution to the system of equations?
7nadin3 [17]

Answer:

x= -1

Explain:

Since we know y=9, we can put 9 in for y in the other equation. so we then have 9= -3x+6. We do reverse order of operations and subtract 6 from both sides first and we have 3= -3x. We divide both sides by -3 to get x alone and our final answer is -1=x

5 0
3 years ago
I am going into freshman geometry next year. Does anyone have any tips for me? Anything I should do before going into it or thin
neonofarm [45]
Hey! I’ll be doing freshman geometry as welI next year! There’s three types of geometry from what I’ve been toId by my brother who’s currently a sophomore. It’s really simpIe once you learn it, it consists of shapes, sizes, and space! It’s easier than aIgebra so that’s a plus. I found a helpful geometry quizIet if you’d like to look over it. I’ll link it in the comments
8 0
3 years ago
Muscles relaxants, pain relievers, and opioids are ___.
Stels [109]

Answer:

A

Explanation:

5 0
3 years ago
Read 2 more answers
Which of the following best describes the role of the federal state in a country’s political organization?
Radda [10]

To best describe, the role of the federal state in a country's political organization is to act as a single centralized economy for a collection of subnational states allied for a common purpose.

<h3 /><h3>What is a Federal state?</h3>

The federal government ensures state and local governments' cooperation by providing funds for federal programs.

The programs are affordable health insurance, road, airport, and highway construction, and pollution control.

The state government is in charge of the affairs of the state.

Thus, the correct option is B.

Learn more about Federal states

brainly.com/question/842317

#SPJ1

7 0
2 years ago
why and how bureaucracy and public policy are so closely related. Think about the role of the bureaucracy at the various steps i
SpyIntel [72]

Answer:

Read Below

Explanation:

Bureaucrats put government policy into practice, and therefore the federal bureaucracy has a large impact on policymaking. In order to get their policies passed, the president and Congress must work with the bureaucracy. This expertise gives the bureaucrats power.

Hopes this Helps : D

Mark me brainiest : )

8 0
2 years ago
Other questions:
  • If you are convicted of racing on the highway, your license must be ___________
    5·2 answers
  • X+3×25÷50²= new comments
    15·2 answers
  • What concentrations is chloroform sold in
    11·1 answer
  • My question got deleted? oh no!!
    13·2 answers
  • What goes up and down but never moves​
    5·2 answers
  • Hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
    5·2 answers
  • Lklnnlmlklm,df dfadsf
    14·1 answer
  • How long is the Mississippi river ?
    13·2 answers
  • Match the letters to the numbers please. Put it down below the comments and please do not put any links please. This is for an e
    9·1 answer
  • Question 5 emeka runs a team with members located all across the world. every week he has a 30 minute meeting via a conference c
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!