nooralnada17 nooralnada17

09-09-2021
Chemistry

contestada

An ion from a given element has 20 protons and 18 electrons.
What is the charge on the ion? |
I
What is the name of the element?
What is the symbol for the ion?

Respuesta :

akingbadeadeniji akingbadeadeniji

18-09-2021

Explanation:

charges is +2

elements is CALCIUM

Symbol is Ca++

Answer Link

Otras preguntas

ocean-ocean convergence produces______. a) parallel belts of uplifted and volcanic mountains b)parallel belts of folded mountains c)mainly continental volcanic

URGENT!!! Write the product as a sum or difference. 18cos(29x)cos(17x) Select the correct answer below: 9sin(46x)+9sin(12x) 9sin(46x)−9sin(12x) 9cos(46x)+9cos(1

Feeling pain while lifting is a signal from your body that you are building muscle. Please select the best answer from the choices provided. T F

Put the steps into the correct order to show the process by which individuals have their federal income tax collected.first step the taxpayer files a tax return

HELP ASAP!!! Read and match the correct form of the verbs saber and conocer. Esta es mi primera vez haciendo un tour de este canal, pero después de estudiarlo e

Select the correct answer. Which European country Established colonial rule in parts of South America?

Which of these is a correct statement? A. A topic sentence and thesis statement claims differ in magnitude. B. A topic sentence summarizes the central thesi

Patricia works in a coffee shop and manages the inventory of items. For each item, she needs to record the quantity in stock and the quantity sold. How should s

4Although the race is different in some ways, the Tour de France still includes many important traditions. One of these traditions is the awarding of colored je

Michel Angelo painting stile was what?