longieercgapp longieercgapp

03-02-2016
Chemistry

contestada

Two elements in the same chemical family can have the same spectrum.
a. True
b. False

Respuesta :

katecraver katecraver

16-04-2019

Answer: False (b)

Explanation: No two elements can have the same spectrum.

Answer Link

Otras preguntas

Corals, sea anemones, and jellyfish are members of which phylum? a) Porifera. b) Cnidaria. c) Annelida. d) Chordata e) Mollusca

In a hydrolysis reaction, ___________. I this process, water is ___________. a. Monomers bond to form a polymer... produced b. Monomers bond to form a polymer

Select the true statement about triangle ABC. Need answer asap

he function f(x,y)equals5 x plus 5 y has an absolute maximum value and absolute minimum value subject to the constraint 9 x squared minus 9 xy plus 9 y squared

Whats the name for earths water supply

Industrial hygienists are responsible for the following activities: a. Assess and control environmental hazards b. Train workers in exposure prevention c. Preve

What is 3x^3+6x-2 divided by x+1 ?

The function g is defined by g(x)=2x^2+3 Find g(5a)

If an X-ray beam of wavelength 1.4 × 10-10 m makes an angle of 20° with a set of planes in a crystal causing first order constructive interference, at what angl

Which instrument can I use to see detailed surface of a cell and other structures: a. Light microscope b. Transmission electron microscope c. X-ray crystallo