subject
Chemistry, 21.09.2021 17:20 cdjeter12oxoait

An atom has atomic number 11 and mass number 23. How many electrons does the atom have? 023
022
O 12
O 11

ansver
Answers: 3
Show answers

Another question on Chemistry

question
Chemistry, 22.06.2019 08:00
If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form
Answers: 1
Answer
question
Chemistry, 22.06.2019 11:20
Which fact represents evidence for the big bang theory?
Answers: 2
Answer
question
Chemistry, 22.06.2019 12:30
How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work
Answers: 1
Answer
question
Chemistry, 22.06.2019 20:00
I’m an electrically neutral atomic any element, there are equal numbers of
Answers: 2
Answer
You know the right answer?
An atom has atomic number 11 and mass number 23. How many electrons does the atom have? 023
...
Questions
question
Chemistry, 22.07.2019 17:20
What is the pressure of 0.540 mol of an ideal gas at 35.5 l and 223 k...
question
Geography, 22.07.2019 17:20
In a scientific experiment, the is the thing the experimenter deliberately changed while observing...
question
Biology, 22.07.2019 17:20
Eukariote have specialized parts that perform specific functions what are they called...
question
History, 22.07.2019 17:20
What is likely true about the article that the historian is writing?...
question
Mathematics, 22.07.2019 17:20
Which graph shows the line joining the complex numbers -i and 2+! ?
question
History, 22.07.2019 17:20
What was the significance of the assembly line in production in the 1920s? select one: a. it caused mass deportation of immigrants.
question
Mathematics, 22.07.2019 17:20
A. the labels are missing from the venn diagram. what would you write on the new labels? explain why?
question
Mathematics, 22.07.2019 17:20
In the 2012 presidential elections 50.8 million white males voted while 57 million white females voted. there were 91.1 million total white males and...
question
Biology, 22.07.2019 17:20
Normal faults can occur in pairs creating surface features called horses and grabens. grabens are the dipped formations which are hanging wall blocks...
question
Chemistry, 22.07.2019 17:20
Use the periodic table to identify the element with the following electron configuration: a. 1s2 2s2 2p6 3s2 enter the symbol of the elementb. krypton...
question
Business, 22.07.2019 17:20
M. e. carter launched a professional services firm on march 1. the firm will prepare financial statements at each month-end. in march (its first month...
question
Business, 22.07.2019 17:20
Immediately after an ice storm brought down power lines throughout the region, hardware stores were sold out of batteries and flashlights. however, wi...
question
Physics, 22.07.2019 17:20
Suppose that 3.5 moles of a monatomic ideal gas (atomic mass = 6.1 × 10^-27 kg) are heated from 300 k to 500 k at a constant volume of 0.35 m3. it may...
question
Physics, 22.07.2019 17:20
What approximations did you have to make to predict the electron currents? 1)batteries always output approximately the same amount of current,...
question
Physics, 22.07.2019 17:20
Coal is considered to be a non-renewable energy source. which of the following statements is correct? a. coal is a scarce resource. b. coal is an unl...
question
Medicine, 22.07.2019 17:20
During a cardiac cycle, the wave occurs prior to atrial contraction, the wave occurs just prior to ventricular contraction, and the _t_ wave occurs...
question
Biology, 22.07.2019 17:20
Even though the amino acid sequence between subunits of hemoglobin and myoglobin are not exactly the same, there are other similarities between the tw...
question
Business, 22.07.2019 17:20
Rate of return, standard deviation, and coefficient of variation mike is searching for a stock to include in his current stock portfolio. he is intere...
question
Business, 22.07.2019 17:20
Suppose a tax of $3 is imposed on each new garden hose that is sold, resulting in a deadweight loss of $22,500. the supply curve is a typical upward-s...
question
Business, 22.07.2019 17:20
Dmitri is training for a triathlon, a timed race that combines swimming, biking, and running. consider the following sentence: in order to swim for a...
More questions: Chemistry Another questions
Questions on the website: 13722359
See results (0)