Djb041703
Djb041703 Djb041703
  • 01-03-2021
  • Chemistry
contestada

20 points to whoever can answer these 3 questions correctly

20 points to whoever can answer these 3 questions correctly class=

Respuesta :

geishina3
geishina3 geishina3
  • 01-03-2021

Answer:

1.true

2.2

3. false

Explanation:

.........

Answer Link

Otras preguntas

What unit is used to express the pressure of a gas?(1) mole (2) joule (3) kelvin (4) pascal
Which Group 15 element exists as diatomic molecules at STP? (1) phosphorus (3) bismuth (2) nitrogen (4) arsenic
Which compound is classified as a hydrocarbon?(1) ethane (3) chloroethane(2) ethanol (4) ethanoic acid
What is the Molarity of a solution containing 20 grams of NaOH in 500 milliliters of solution? (1) 1 M (3) 0.04 M (2) 2 M (4) 0.5 M
What is the simplified result of following the steps below in order? (1) add 5y to 2x (2) multiply the sum by 3 (3) subtract x + y from the product a. 5x + 14y
Which statement correctly describes the charge of the nucleus and the charge of the electron cloud of an atom? (1) The nucleus is positive and the electron clou
According to mentalists humans are determined by the genes which is also called ............ Could you help me out please?
What can prevent a sand dune from moving?
Which statement describes a chemical property of the element magnesium? (1) Magnesium is malleable. (2) Magnesium conducts electricity. (3) Magnesium reacts wit
which is greater a 2.75 gallon container or juice or 12 liter container of juice