Kesselring314 Kesselring314

17-03-2014
Physics

Answered

An atom of sodium-23 (atomic number = 11) has a positive charge of +1. Given this information, how many
electrons does it have? How many protons and neutrons does this atom have?

Answer :

Аноним Аноним

18-03-2014

Don't need the mass (23), but only the atomic number (11). The ion has 1 electron stripped, 10 remaining.

Answer Link

Other Questions

Question 2 (Essay Worth 4 points)(H1.01 MC)What is the remainder when [tex]$f(x) = x^3 + 5x^2 - 32x - 7$[/tex] is divided by [tex]$x - 4$[/tex]? Show your work.

Which of the following is a major characteristic of the "Cinderella" shows?A. Let immigrants see that they too could make it in America.B. Reflected the increas

Mass of melted gold to release 225 kj of energy

(Select all that apply)To figure out which climate zone you are in, you should:☐ a. understand the seasons of the region ☐ b. look at the plants ☐ c. monitor

I need help with this question about probability.

How does the king of Lucia’s decision to send Bellerophon to kill the chimaera affect the plot in Pegasus, the horse who could fly by Carolyn Sherwin Bailey

Christine is an obese 12-year-old. What is one prediction about her health as an adult that cannot be made?

Type the correct answer in the box. Spell all words correctly.What is the term to describe colors that are equally spaced from each other on the color wheel?Col

Warning: There is a checkbox at the bottom of the exam form that you must check prior to submitting this exam.---Question 1 (Multiple Choice, Worth 4 points)Whi

If t is measured in hours, what is the exponential decay function?

A stone thrown horizontally at a speed of 5m/s from the top of a cliff 78.4m high. A. How long does it take the stone to reach the bottom of the cliff? B. How f

How do I solve the equation 6=-w/8

how do you simplified 7a(3b-2c+4)

How many tens, hundreds, thousandten thousands are listed in the numbers below.1. 500. 2. 1,100. 3. 3,000. 4. 25,000. 5. 60,000. 6. 110,000. 7. 250,000

scientific notation of $125 billion

Name the subset(s) of real numbers to which each number belongs. Then order the numbers from least to greatest. The square root of 105, -4, 4/3

Okay i need help with this question. Sophie is planting a garden. Her garden is divided into equal sections, each measuring 4 meters in length. Which c

Is bile autotroph or heterotroph nutrition?

How to change feet to centimeters and feet centimeters to gallons

Create a linear function f(x), whose graph has the given slope that meets the given condition. Slope of 7,f(7)=1. The equation of the line is y=?