Jjshortmuffin04 Jjshortmuffin04

22-10-2020
Chemistry

contestada

Using a periodic table, what is the atomic number of helium?

Respuesta :

buttcheesefriendname buttcheesefriendname

22-10-2020

Answer:

2

Explanation:

Answer Link

jsyye5239r jsyye5239r

22-10-2020

the atomic number of helium is 2 :)

Answer Link

Otras preguntas

2. The total surface area of a square based pyramid is 900 sq. cm. If the lateral surface area of the pyramid is three times the base area, find the length of t

The breadth of a box is two third of its length and height is one third of its length. if the volume of box is 48m³, find the area of the base of the box.

whats the range of f(x) = 3 sin x how can i tell the range of such questions help!!

pls help (20 points)

there ------ many people in the park.

3Choose the correct tense. 1 How long had you had / been having a credit card when you got rid of it? 2 The road was flooded because it had rained / been rainin

PICTURE ^^ HELP A SIS OUTTT 1. ( unique triangle ) 2. ( more than one triangle ) 3. ( not a triangle )

PICTURE ^^ HELP PLEASEE IL GIVE BRAINLIST WTV ITS CALLED - 1. (144°) 2. (96°) 3. (34°)

This tea tastes ……… . Select one: a. well b. lovely c. normally d. poorly

Consider the polynomial g(x) = 4x³ - x2 - 24x+6 a. List all possible rational zeros of the polynomial. (Assume all numbers shown are both + and -). O1, 2, 4, 1/