Chemistry

8 February, 16:26

One radioactive isotope of calcium has an atomic mass of 47. How many protons are in this calcium-47 nucleus? A) 17 B) 20 C) 27 D) 47

+4

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question 👍 “One radioactive isotope of calcium has an atomic mass of 47. How many protons are in this calcium-47 nucleus? A) 17 B) 20 C) 27 D) 47 ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.

Search for Other Answers

You Might be Interested in

The two rod-like parts that make up a chromosomes are called chromatids

Which hybridization scheme occurs about nitrogen when nitrogen forms a double bond?

How do lemons taste? Is there a similarity between the tastes of lemons, oranges and vinegar?

Which pair of elements will form a covalent bond? A. Lithium and Oxygen B. Potassium and Chlorine C. Carbon and Sulfur D. Aluminum and Chlorine

How many electrons does boron lose when forming a ion? A. 1 B. 2 C. 3 D. 4 (NOT D)

New Questions in Chemistry

How to calculate average concentration

Suppose that you measure a pen to be 10.5 cm long. Convert this to meters.

How are amounts of hydrogen and oxygen gas made from the electrolytic decomposition of water related to the chemical formula of water?

Hydrogen peroxide decomposes to water and oxygen at constant pressure by the following reaction: 2H2O2 (l) → 2H2O (l) + O2 (g) ΔH = - 196 kJ Calculate the value of q (kJ) in this exothermic reaction when 3.

What is the concentration of hydronium in each of the following cases: [OH-] = 10-12 M? [OH-] = 10-2 M?