02kadler 02kadler

22-01-2021
Chemistry

contestada

1. What does the atomic number of an element represent? What does the mass number of an
atom represent?

Respuesta :

allisonbeltran31 allisonbeltran31

22-01-2021

The atomic number represents or stand for the distinction identity of a chemical element. It is usually defined as the number of protons present number in an atom of an element, which is also equal to the number of electrons

Answer Link

Otras preguntas

If a 60-watt bulb is used to light a room, how much current is flowing through the bulb given that the voltage is 120 volts? A.180 amps B.60 amps c.2 amps

how were royal colonies different from corporate n colonies

A department store sells red and blue shirts. A pack of 4 red shirts costs $53.48 and a pack of 12 blue shirts costs $58.20. What is the difference between the

What is the approximate radius of a sphere whose volume is 1,349 cm³?

When the general, nursing his bruised shoulder, had gone, Rainsford took up his flight again. It was flight now, a desperate, hopeless flight, that carried him

Summary of curve sketching (calculus 1) - sketch the graph: xtanx, -pi/2 < x < pi/2

Thomson's cathode ray beam bent towards the positively charged plate. With this information, he was able to conclude the beam had no charge. the beam was ne

Round 141.999 to the nearest tenth, hundredth, ten, and hundred.

What is the degree of the polynomial in the expression below? 2x7 + 4 - 3x3 + 5x8 - 4x A. 2 B. 7 C. 8 D. 5

In this lesson, you learned about the interactions between Muslim and Hindu societies in the Indian subcontinent, in the time period of 1000-1500. Now, conduct