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
hoa [83]
3 years ago
11

Use standard notation to represent the following elements. 1. potassium 2. copper 3. chlorine​

Physics
1 answer:
ZanzabumX [31]3 years ago
5 0
Potassium: K
Copper: Cu
Chlorine: Cl

i hope this is what you’re asking for
You might be interested in
How was Bohr's atomic model different from those of previous scientists?
exis [7]

Answer:Bohr placed the electrons in distinct energy levels.  Rutherford described the atom as consisting of a tiny positive mass surrounded by a cloud of negative electrons. Bohr thought that electrons orbited the nucleus in quantised orbits.

Explanation: also rutherfords was just a hypothesis while Bhor took the time to make his an experiment

4 0
3 years ago
Mike and Mitchell decide to have a foot race. They mark off a stretch of 100 yards, and recruit Cindy to work the stopwatch.
kati45 [8]
D)The boys had times that matched exactly
3 0
3 years ago
Read 2 more answers
Many scientific discoveries are made by chance. While studying one phenomenon, a scientist may discover a different one. Such wa
Vedmedyk [2.9K]

Answer:

One simple explanation is that planets move, while stars remained fixed in the sky. You can observe a planet's orbit, but a star will stay in the same position.

Explanation:

3 0
3 years ago
The temperature of the atmosphere increases with increasing altitude in the
MakcuM [25]
<span>The troposphere gets its heat from the ground, and so temperature decreases with altitude. Warm air rises and cool air sinks and so the troposphere is unstable. In the stratosphere, temperature increases with altitude. The stratosphere contains the ozone layer, which protects the planet from the Sun's harmful UV.</span>
5 0
3 years ago
(PLEASE HELP!!) Identify two types of motion where an object's speed remains the same while it continues to change direction.
hodyreva [135]
The 2 types of motions would be linear motion. Linear motion follows a straight linear path. Rotatory motion is also another type of motion. A rotatory motion is a motion along a curved path that may be planar or in 3 directions.
8 0
3 years ago
Other questions:
  • What is one example of the use of an infrared sensor? A. detecting the presence of humans trapped under collapsed buildings. B.
    8·2 answers
  • Two tiny beads are 25 cm apart with no other charges or fields present. Bead A carries 10 µC of charge and bead B carries 1 µC.
    9·2 answers
  • The gravity of Neptune is about 1.1 times the gravity of earth. How will the mass of an object on Neptune compare with its mass
    9·2 answers
  • A 100 kg marble slab falls off a skyscraper and falls 200 m to the ground without hitting anyone. Its fall stops within millisec
    12·1 answer
  • Which species below is an ionic compound?<br> A) NaF <br> B) CO2 <br> C) AlAs <br> D) OF2
    7·2 answers
  • describe the time of day that an early explorer might have planned to enter a harbor and when he might have planned to leave
    10·1 answer
  • Below are a pair of wires holding a hanging light that weighs 50N. Is the tension in each of the wires less than 50N, 50N, or mo
    5·1 answer
  • The most frequent compulsion that is exhibited in obsessive-compulsive disorder is
    13·1 answer
  • How do you transfer kinetic energy to electrical energy using a generator system
    11·2 answers
  • Science, who ever gets this will get a brainlest
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!