traniyahbrown84 traniyahbrown84

11-05-2021
Biology

contestada

The first element of the periodic table is:
(A) Oxygen
(B) Hydrogen
(C) Helium
(D) Carbon

Respuesta :

samanthalema09 samanthalema09

11-05-2021

Answer:

The anwser Is B:Hydrogen

Answer Link

buckyiscoolasf buckyiscoolasf

11-05-2021

Answer:

B) Hydrogen

Explanation:

hydrogen's atomic number is 1

Answer Link

Otras preguntas

Estimate the total shaded area below, list all that are correct: A. 14/28 B. 2 1/10 C. 2 100/200 D. 5/2

CAN SOMEONE HELP ME UNDERSTAND THIS PLEASE

Solve the equation for the interval [0, 2pi). 2sin^2x = sin xA) 0, pi, pi/6, 5pi/6B) pi/6, 5pi/6C) pi/3, 2pi/3D) pi/2, 3pi/2, pi/3, 2pi/3

rob wants to buy a piglet that normally cost $200 it is on sale for currently $58 . what is the percentage discount

Please help 40 points

convert 172 to a scientific notation

This image from World War I could BEST be used to show that A) the war was limited to Europeans only. B) colonized peoples refused to participate in combat. 09

siento calor burlado de hablar

BRAINLIEST a. sqrt of 24b. sqrt of 33b. 5.5c. sqrt of 11

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I