Ask a New Question

write the mass number, atomic

Use the picture below to answer the questions. Some answers will be used more than once.* 6 points Captionless Image 1 3 6.94 4
1. 1 answer
2. 147 views
how can you determine the number of protons, electrons,neutrons, atomic number, and the atomic mass of an element using the
1. 0 answers
2. asked by Kate
3. 1,477 views
Which if the following has the greatest number of particles4g of lithium (atomic mass of li=7) 4g of chlorine gas (cl2) (atomic
1. 3 answers
2. asked by Waqar
3. 925 views
name each isotope, and write it in symbolic notationatomic number 26; mass number 56 atomic number 29; mass number 64 atomic
1. 4 answers
2. asked by monique n
3. 2,700 views
How do scientists determine the number of neutrons in an isotope of an atom?Responses They subtract the atomic number from the
1. 1 answer
2. asked by jacky
3. 120 views
What is the mass defect of lithium? Assume the following:Atomic number of lithium = 3 Atomic mass of lithium = 7.0144 atomic
1. 1 answer
2. 34 views
Write a brief passage describing a neutral atom of nitrogen-14 (N-14). Describe the number of protons, neutrons, and electrons
1. 1 answer
2. 102 views
Write a brief passage describing a neutral atom of nitrogen-14 (N-14). Describe the number of protons, neutrons, and electrons
1. 1 answer
2. asked by Joe
3. 1,324 views
Which situation indicates a beta emission?Question 5 options: The atomic number decreases by one, and the mass number decreases
1. 1 answer
2. 73 views
A student wants to draw a model of an atom. Which statement describes how to find the number of neutrons to include in the
1. 1 answer
2. 72 views