jamesgulley94 jamesgulley94
  • 06-12-2022
  • Biology
contestada

The chemical symbol for the element calcium is Ca. What would be the symbol representing calcium atoms that have lost two electrons?

Ca–
Ca+
Ca–2
Ca+2

Respuesta :

Otras preguntas

Put the following texts into the reported speech with the introducing verbs in the past tense. 1. My name is Arthur Tann. I was born in 1952 and educated at Wal
Does anyone know the last one lmk!!!
30 POINTS don’t explain y=[?]
In a market survey, 100 traders sell fruits. 40 sell apples, 46 oranges, 50 mangoes, 14 apples and oranges, 15 apples and mangoes and 10 sell all three fruits e
Any ladies are here to chát
Q16 1984: How does the structure of this passage contribute to the overall plot? Select one: a. It magnifies a small sample of the setting to show how society w
express y=3x^k in the form of log3(y)​
what is the value of q³?!​
what value of x would prove that the following triangle is a right angle? Answers x=7 x=2 x= 14 x= 10​
What is birthday qaide aazam