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
Valentin [98]
3 years ago
8

What metal will have properties most similar to those of chromium (Cr)? Why?

Chemistry
1 answer:
garri49 [273]3 years ago
5 0
That element is manganese. As they are in same horizontal row (period) and are next to each other. That is why they show same properties. 

Hope this helps xox :)
You might be interested in
Determine the percentage composition of Ptl2
Hitman42 [59]

Answer:

Percent Composition

1. Find the molar mass of all the elements in the compound in grams per mole.

2. Find the molecular mass of the entire compound.

3. Divide the component's molar mass by the entire molecular mass.

4. You will now have a number between 0 and 1. Multiply it by 100% to get percent composition.

7 0
2 years ago
How many grams of Iron (III) oxide (Fe2O3) can be produced from 25.0 g of iron and an excess of oxygen?
Masja [62]

Answer:

2.3

Explanation:

cause im right boyyyyyyyu

8 0
3 years ago
How do I balance this equation?
gavmur [86]

Answer: place a 2 in front of NaNo3 on left side of equation while leaving the other blanks empty or you can place a 1 in those blanks

Explanation:

Step 1 count and write down the amount of each given element for both sides

Step 2 begin placing numbers (coefficients) to each side to balance

7 0
3 years ago
The volume of a gas is 450 mL when its pressure is 1.00 atm. If the temperature of the gas does not change, what is the pressure
Delvig [45]

Answer:

0.225 atm

Explanation:

v1=450ml÷1000=0.45l(1l=1000ml)

P1=1

v2=2.00l

p2=?

p1v1=p2v2

p2=p1v1/v2

=1×0.45/2

=0.225

so the answer is first one

3 0
2 years ago
Read 2 more answers
Abel and his family are going on a road trip from Rhode Island to Alabama. The drive will take 18 hours. If they leave Rohde Isl
Igoryamba

Answer3:00pm

Explanation:

4 0
3 years ago
Other questions:
  • How do scientists determine the number of neutrons in an isotope of an atom?
    5·2 answers
  • The symbols given to elements are always directly related to their chemical names
    9·1 answer
  • The decomposition of dinitrogen tetraoxide into nitrogen gas and oxygen gas is shown by which balanced chemical equation?
    7·1 answer
  • 7-10. Fine whichever is missing out of pH, POH, (H+), and [OH-].
    13·1 answer
  • What is indicated by Benedict's solution changing from blue to orange when heated?
    8·2 answers
  • Estimate your de Broglie wavelength when you are running. (For this problem use h = 10^−34 in SI units and 1 lb is equivalent to
    7·1 answer
  • Choose one of these alternative energy sources. Research ways in which the energy from your source is distributed to users. Prep
    7·1 answer
  • Observe as equações e de acordo com Brönsted-Lowry, os compostos destacados são, respectivamente
    6·1 answer
  • WILL GIVE BRANLIEST TO WHOEVER ANSWERS THIS QUESTION>>> How many valence electrons does NaHCo3 have?
    5·1 answer
  • Draw the structure of the major organic product(s) for the following reaction between an acetylenic anion and an alkyl halide. (
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!