aashutoshchaudhary63 aashutoshchaudhary63

03-10-2021
Chemistry

contestada

what is the molecular formula of first 20 elements

Respuesta :

wambuistacy819 wambuistacy819

03-10-2021

Answer:

H

He

Li

Be

B

C

N

O

F

Ne

Na

Mg

Al

Si

P

S

Cl

Ar

K

Ca

Answer Link

Otras preguntas

Which sentence uses a verb that agrees with its compound subject? A. Mars or Venus is visible in the sky tonight. B. Daniel and Andrew does that dance well. C.

round the decimal to the nearest hundredth: 5.6192

The panda is an endangered species that feeds on bamboo, which only grows in certain forests. How will the destruction of such forests affect the panda's popula

Which expression shows how to convert 24 gallons to cups? A. 24 ÷ 4 B. 24 × 16 C. 24 × 8 D. 24 + 16

International events have no influence on the business cycle. True or False?

Which words in this sentence make up the verb phrase? New medicines can also be a product of rain forest plants. A. rain forest plants B. can be C. be a pro

Which sentence contains an essential adjective clause? The coach explained the rules that the officials revised in 2010. The coach, an expert in the sport, expl

What is the value of the expression x-6/4 when x = –26?

Estimate each product 3/4 times 23

Math question! 1. 2 ÷ [tex] \frac{1}{2} [/tex] Division: "Flip" the second fraction. 2. [tex] \frac{5}{6} [/tex] - [tex] \frac{2}{3} [/tex] =