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
Elden [556K]
3 years ago
11

If a piece of metal has a density of 9.865 g and a volume of 14 ml, what is its mass?

Chemistry
1 answer:
vodka [1.7K]3 years ago
8 0

Answer:

I think the answer is 138.11 gram

Explanation:

You might be interested in
Which phrases describe clastic sedimentary rocks? Check all that apply.
Romashka [77]

Explanation:

A clastic sedimentary rock is a rock that is formed from pre-existing rock materials and minerals. This materials have been transported to their new positions by the agents of denudation.

  1. Clastic sedimentary rocks are made up of rock fragments predominantly.
  2. The matrix is usually remnants of other rocks.
  3. A cementing material can form between clasts and holds them in place. Cements are usually iron oxides, calcite e.t.c.
  4. These rock types are usually formed from mechanincal weathering of rocks
  5. Mechanical weathering breaks down rocks into chunks.
  6. Examples are breccia, conglomerates, e.t.c.

Learn more:

Sedimentary rocks brainly.com/question/2740663

#learnwithBrainly

5 0
3 years ago
Can somebody help me please!!
wlad13 [49]

Answer: velocity

Explanation: trust me man

3 0
3 years ago
Read 2 more answers
A 70.-kg person exposed to ⁹⁰Sr absorbs 6.0X10⁵ β⁻ particles, each with an energy of 8.74X10⁻¹⁴ J.(c) What is the equivalent dos
postnew [5]

A 70.-kg person exposed to ⁹⁰Sr absorbs 6.0X10⁵ β⁻ particles, each with an energy of 8.74X10⁻¹⁴ J.

<h3>What is β⁻ particles ?</h3>

A beta particle, also known as a beta ray or beta radiation (symbol ), is a highly energetic, swiftly moving electron or positron that is released during the radioactive disintegration of an atomic nucleus. Beta decay occurs in two ways: decay and + decay, which result in the production of electrons and positrons, respectively.

In air, beta particles with an energy of 0.5 MeV have a range of roughly one meter; the range is energy-dependent.

Ionizing radiation of the sort known as beta particles is regarded, for the purposes of radiation protection, as being more ionizing than gamma rays but less ionizing than alpha particles. The damage to live tissue increases as the ionizing effect increases, but so does the radiation's penetration power.

To learn more about β⁻ particles from the given link:

brainly.com/question/10111545

#SPJ4

7 0
1 year ago
What is the final pressure (expressed in atm) of a 3.05 L system initially at 724 mm Hg and 298 K, that is compressed to a final
maksim [4K]

Hey there!:

V1 = 3.05 L

V2 = 3.00 L

P1 = 724 mmHg

P2 = to be calculated

T1 = 298 K

T2 = 273 K

Therefore:

P1*V1  / T1  = P2*V2 / T2

P2 = ( P1*V1 / T1  )   * T2 / V2

P2 = 724 * 3.05 * 273 / 298 * 3.00

P2 = 602838.6 / 894

P2 = 674.31 mmHg

1 atm ----------- 760 mmHg

atm ------------- 674.31 mHg

= 674.31 * 1 / 760

= 0.887 atm

Hope this helps!

5 0
3 years ago
What can you do to see what season another planet experiences?
julia-pushkina [17]

Answer:

Observe the other planet throughout the year. Look at the environment when the season changes to see what changes in the environment.

3 0
2 years ago
Read 2 more answers
Other questions:
  • Which ion channel opens in response to a change in membrane potential and participates in the generation and conduction of actio
    5·1 answer
  • According to Le Chatelier’s principle, a change in pressure affects the chemical equilibrium of the reaction system under what c
    15·2 answers
  • An atom that has a negative four charge will have one of the following?
    9·2 answers
  • If the actual yielsd of a reaction is 50 g and the theoretical yield is 60 g. What is the percent yield.
    6·1 answer
  • A flask containing helium gas is connected to an open-ended mercury manometer. The open end is exposed to the atmosphere, where
    7·1 answer
  • Please answer question #4
    12·2 answers
  • How many grams are in 657 L of N2 gas at STP?
    13·1 answer
  • Is this a scientific model? Use complete sentences to explain why or why not.
    7·1 answer
  • A central atom has two lone pairs on opposite sides and four single bonds. What is the molecule geometry of the result?
    7·1 answer
  • What is the mass number of an oxygen isotope that has nine neutrons.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!