house27 house27

01-12-2019
Chemistry

contestada

53)
The mass of a calcium atom is due primarily to the mass of its
A) protons, only
B)neutrons, only
C)protons and neutrons
D) protons and electrons

Respuesta :

kblessofficial kblessofficial

01-12-2019

don’t know honestly

Answer Link

kenzie1711 kenzie1711

01-12-2019

It’s c) protons and neutrons

Answer Link

Otras preguntas

What is the figurative language of "clouds of inferiority begin to form in her little mental sky

Which concept of democracy does the statement below define? The group with the most votes wins, but it can't infringe on rights of those who have opposing

Choose all that apply. Three early forms of communication were _____. hieroglyphs alphabets pictographs petroglyphs cuneiform

What will the value of x be after the following statements execute? int x = 0; int y = 5; int z = 4; x = y z * 2;

Write a balanced net ionic equation for the following reaction: SrCl2(aq) + H2CO3(aq) → SrCO3(s) + HCl (aq)

7. Let f(x)=4x+7 and g(x)=3x-5. Find (g o f )(-4) A. -61 B. -32 C. -9 D. -64

What is the purpose of the preamble in the Declaration? What are the 5 main parts of the declaration of Independence?

describe DNA replication

Which division equation is shown by the area model?

I wanna know what is 42/24 simplified