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
Mariana [72]
2 years ago
5

In which period would you find Mercury?

Chemistry
2 answers:
matrenka [14]2 years ago
6 0
You will find Mercury in period 6
Mamont248 [21]2 years ago
3 0

Answer:

period 6

Explanation:

You might be interested in
Each degree on the Kelvin scale equals:
borishaifa [10]
A change of 1 Kelvin is exactly the same as a change of 1 degree Celsius.
8 0
3 years ago
Read 2 more answers
Bridget is in science class. Her teacher gives her two unknown substances and asks her to determine their relative pH. She place
pav-90 [236]

Answer:

d dddddddddd

Explanation:

STUDY STUPID ISLAND

4 0
2 years ago
There are only two isotopes of gallium: ^69Ga (68.926 amu) and ^71Ga(70.025 amu). The average atomic mass of gallium is 69.723 a
SVEN [57.7K]
The question ask for the percentage of the abundance of galium-69 where there is two isotopes of galium: the 69Ga and the 71Ga. The average atomic mass of gallium is 69.723 amu. So the formula would be <span>69.723amu=(%x)∗(68.926amu)+(1−%x)∗(70.025amu) and the answer to this is 1.58%</span>
3 0
2 years ago
Listed following are some distinguishing characteristics of comets, meteors, and asteroids. Match these to the appropriate categ
9966 [12]

The distinguishing characteristics of comets, meteors, and asteroids are its composition.

<h3>What are the characteristics of comets, meteors and asteroids?</h3>

Asteroids are the fragments of rock that were left over from the creation of the solar system, Meteors are the rocks that enter the atmosphere of the Earth from space while on the other hand, Comets are the remnants of the formation of the solar system that are made of dust, rocks, and ice. All these materials i.e. comets, meteors and asteroids are different from one another due to its structure and chemical composition.

So we can conclude that the distinguishing characteristics of comets, meteors, and asteroids are its composition.

Learn more about asteroids here: brainly.com/question/11996385

#SPJ1

5 0
2 years ago
Pis
loris [4]

Answer:

5.00×10-19 J

Explanation:

E = hv

but v = c ÷ wavelength

E = (6.626×10-34) × ((3×10^8)÷(398×10-9))

= 4.9945×10-19

≈5.00×10-19

Hope this helps

8 0
2 years ago
Other questions:
  • Which has the least gravitational potential energy?
    7·1 answer
  • Which branch of chemistry is most likely to involve the study of the earths crust
    15·1 answer
  • Good night everyone <br> Hope y’all have a great day and sleep
    11·2 answers
  • Two separate masses of zinc were measured on a laboratory balance. The first zinc had a sample mass of 210.10g, and the second z
    12·1 answer
  • ITS A TEST PLS HURRY!!!​
    15·1 answer
  • A system fitted with a piston expands when it absorbs 53.1 ) of heat from the surroundings. The piston is working against a pres
    5·1 answer
  • What is the total pressure of a gas mixture containing partial pressures of
    7·1 answer
  • Calculate the precise Molar Mass of NH3 and calculate the moles in 50.0<br> grams.
    13·1 answer
  • In the reaction 2 FeBr3 + 3 Cl2 → 2 FeCl3 + 3 Br2, how many grams of bromine gas are produced from 2.50 moles of FeBr3?
    6·1 answer
  • Which of these models show atoms that have joined together? Select all that apply.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!