Asiacthomas Asiacthomas
  • 21-09-2020
  • Chemistry
contestada

which element has 15 protons 18 electrons and a mass number of 30?

Respuesta :

livfen0130
livfen0130 livfen0130
  • 21-09-2020
Phosphorus is the correct answer.
Answer Link

Otras preguntas

Quadrilateral ABCD is a rhombus. Suppose measure of angle A decreases. Which of the following changes would also need to happen in order for ABCD to still be a
which statement is false A- speeches should be evaluated on both content and delivery B-the best speeches are full of logos and have very little ethos o patho
The Venn diagram compares aerobic respiration and anaerobic respiration. Which statement should be categorized only in the aerobic section of the Venn diagram?
write with fractional exponents. (do not use parenthesis) (4)√y^3)
A particle with charge 5 . 0- µ C is placed at the corner of a cube. (Physics Help)? A particle with charge 5.0-µC is placed at the corner of a cube. The total
If gasoline costs 2.50 2.50 euros per​ liter, it will cost ​$ how much to drive 220 kilometers
Read the sentence. Any one of the boys could forget _____ books. Which pronoun correctly completes the sentence? their its his
Find the volume of the figure below.
How do you write 2.82 in words
Will someone please answer this ASAP??