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
Katyanochek1 [597]
3 years ago
11

What is the atomic mass of copper?

Chemistry
1 answer:
kipiarov [429]3 years ago
4 0

Answer:

63.546 u

Explanation:

You might be interested in
What is the most appropriate way to present the data below?
Arada [10]

Answer:

I think <em><u>bar graph</u></em> is the appropriate way to present the data.

4 0
3 years ago
Read 3 more answers
Which of the following samples of baking soda wold react the fastest with
suter [353]
The answer is powder because if it was a small crystal it the molecules are tightly compact same with the small cube but there less compact, powder is loose and more spread out and easier to mix so it would react the fastest
3 0
3 years ago
How many grams of mgcl2 are contained in 500 grams of a 1.0% solution
GarryVolchara [31]

1. Julie had saved 105 coins from her daily allowance. If the coins consist of 5-peso coins and 10-peso coins amounting to ₱950, how many of each kind of coin did she have?

1. Julie had saved 105 coins from her daily allowance. If the coins consist of 5-peso coins and 10-peso coins amounting to ₱950, how many of each kind of coin did she have?

5 0
2 years ago
__________ often cause overactive eye movement. A. Stimulants B. Depressants C. Barbiturates D. None of the above
jeka57 [31]

<u>Stimulants </u> often cause overactive eye movement

Ans (A)

Stimulants are a class of psychoactive drugs that increase the brain activity. They work by acting on the central nervous system and increase the level of mental alertness and impart heightened cognitive functions. Stimulants like nicotine and cocaine cause overactive eye movement.

5 0
3 years ago
Read 2 more answers
A box of jello has a mass of 250 g. How many boxes must be bought to have 1 Kg of jello? *
zhuklara [117]

Answer:

Number of boxes = 4

Explanation:

Given:

Mass of one box of jello = 250 grams

Total quantity want to purchase = 1 kg = 1 × 1,000 gram = 1,000 grams

Find:

Number of boxes in 1,000 grams = ?

Computation:

Number of boxes = Total quantity want to purchase / Mass of one box of jello

Number of boxes = 1,000 / 250

Number of boxes = 4

Therefore, 4 boxes of jello must be purchase to get 1 kg of Jello.

8 0
3 years ago
Other questions:
  • A gaseous mixture at 265K and 1.0 atm contains 25 O2 60 N2 and 15 CO2 mole basis The velocities of the components are 0.084 cm s
    6·1 answer
  • PLEASE HELP ME QUICKLY!!!!!
    8·2 answers
  • Engineers find a new metal that is stronger than steel but much lighter. This
    7·2 answers
  • The composition of a compound is 20.01% carbon and 79.99% oxygen by mass. what is its empirical formula?
    15·1 answer
  • The graph shows the distribution of energy in the particles of two gas samples at different temperatures, T1 and T2. A, B, and C
    14·1 answer
  • Darwin found that genetic drift was most likely to have an effect on variation in __________.
    14·2 answers
  • How many grams of nacl are present in 11.00 moles?
    8·1 answer
  • What are the favored geometrical arrangements for abn molecules for which the a atom has 2?
    14·1 answer
  • A compound is 39.97% carbon, 13.41% hydrogen, and 46.62% nitrogen. What is the empirical formula?
    15·2 answers
  • The metric prefix _____ means 1,000
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!