tonypolo18
tonypolo18 tonypolo18
  • 04-03-2018
  • Biology
contestada

Identify each item as either an element or a compound.

Respuesta :

Lucymiller
Lucymiller Lucymiller
  • 04-03-2018
where is the item or the objects to identify
Answer Link

Otras preguntas

Figure LMNOPQ ≌ figure STUVWX, m∠M = 25°, m∠P = 103°, and m∠Q = 47°. What is m∠X?
Where did Aeneas come to rome from
Which statement explains why sulfur is classified as a Group 16 element? (1) A sulfur atom has 6 valence electrons. (2) A sulfur atom has 16 neutrons. (3) Sulfu
What unit is used to express the pressure of a gas?(1) mole (2) joule (3) kelvin (4) pascal
Which list of elements consist of a metal, a metalloid and a nonmetal?(1) Li, Na, Rb (2) Cr, Mo, W (3) Sn, Si, C (4) O, S, Te
In order for a new word to be maintained in your vocabulary, you must _______ it. A. define B. use C. pronounce D. read
Given the balanced equation representing a reaction: Cl2(g) ==> Cl(g) + Cl(g) What occurs during this change? (1) Energy is absorbed and a bond is broken. (2
compound weighing 115 g contains 68.3 g of carbon, 13.2 g of hydrogen, 15.9 g of nitrogen, and some amount of oxygen. What is the mass percent of oxygen in the
Which list of formulas represents compounds, only? (1) CO2, H2O, NH3 (3) H2, Ne, NaCl (2) H2, N2, O2 (4) MgO, NaCl, O2
Which indicator is yellow in a solution with a pH of 9.8? (1) methyl orange (3) bromcresol green (2) bromthymol blue (4) thymol blue