devenavirappen devenavirappen

09-07-2016
Chemistry

contestada

which of these substances are elements?

quartz
water
iodine
lead
silicon
silicone

Respuesta :

AnaxTreats AnaxTreats

09-07-2016

I believe that water is the answer

Answer Link

DRFeelgood99 DRFeelgood99

09-07-2016

Silicon is an element.

Answer Link

Otras preguntas

Reviewing Vocabulary 1. Explaining What political conditions resulted in so much government deadlock?

The division of power between a central government and regional units is called __a. pluralist b. democracy c. republicanism.d. unitary government federalism

Mrs X is 89 years old and very frail. She has renal impairment and history of myocardial infarction. She needs support from staff to meet her nutritional needs.

The extreme loss of genetic diversity that has occurred in cheetah populations due to factors such as over hunting is the result of:___________ a. the founder e

¿Cuál es la ecuación de la parábola que tiene su vértice en (3, -4), eje hori-zontal; pasa por el punto (2,-5)?

Ans. B Change from indirect to direct form of speech: 1. She said that she admired her parents. Ans. 2. Ans. 3. Ans. Mainak said that his father was an electric

Which of the following is not considered a cytopathic effect that viruses can have on host cells?a. Change colorb. Alter DNAc. Change cell shaped. Cell fuse to

Question 4 Dates on the calendar, can be presented in the format of dd/mm/yy. For example, the first of February 2024, could be written as 01/02/24 Write down t

Jerome completed 3.89 miles in 16.48 minutes.At this rate, about how long would it take him to finish 7 miles?

Cichlid fish live in large lakes where they aggressively defend their territories against intruding males. Sexually active male fish have brightly colored spots