Chemistry

Gwendolyn Schaefer

17 June, 13:53

A particular atom of calcium has 20 protons, 21 neutrons, and 19 electrons. what is the electrical charge on this atom?

+5

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question ✅ “A particular atom of calcium has 20 protons, 21 neutrons, and 19 electrons. what is the electrical charge on this atom? ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.

Search for Other Answers

You Might be Interested in

Calculate the mass of 8.22x10^23 atoms of rubidium

Compare and contrast each of the following terms. mass and matter

When considering free energy change, biochemists usually define a standard state, the biochemical standard state, which is modified from the chemical standard state to fit biochemical applications.

Assign oxidation numbers to each element in MgSO4. (magnesium sulfate) Which element has the highest oxidation state? a. Mg b. S c. SO4 d. All the same.

Whats the symbol for the ion that has 50 protons and 46 neutrons?

New Questions in Chemistry

What's the Compound for CO?

How to measure a bag of flour

If the pH of a wine is too high, say, 4.0 or above, the wine becomes unstable and has a flat taste. (a) A certain California red wine has a pH of 3.5, and a certain Italian white wine has a pH of 2.9.

Sodium hydroxide reacts with carbon dioxide as follows: which is the limiting reactant when 1.85 mol naoh and 1.

How many molecules in n2o2 molar mass is 92.02g